7891892372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2677}}^1$

素因数の和:2810

約数の個数: 108

約数和(自身を含む): 17598557340

約数和(自身を除く): 9706664968

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 89, 91, 98, 169, 178, 182, 196, 338, 356, 364, 623, 637, 676, 1157, 1183, 1246, 1274, 2314, 2366, 2492, 2548, 2677, 4361, 4628, 4732, 5354, 8099, 8281, 8722, 10708, 15041, 16198, 16562, 17444, 18739, 30082, 32396, 33124, 34801, 37478, 56693, 60164, 69602, 74956, 105287, 113386, 131173, 139204, 210574, 226772, 238253, 243607, 262346, 421148, 452413, 476506, 487214, 524692, 737009, 904826, 953012, 974428, 1474018, 1667771, 1705249, 1809652, 2948036, 3097289, 3166891, 3335542, 3410498, 6194578, 6333782, 6671084, 6820996, 11674397, 12389156, 12667564, 21681023, 22168237, 23348794, 40264757, 43362046, 44336474, 46697588, 80529514, 86724092, 88672948, 151767161, 161059028, 281853299, 303534322, 563706598, 607068644, 1127413196, 1972973093, 3945946186, 7891892372]

約数ペア:

[(1, 7891892372), (2, 3945946186), (4, 1972973093), (7, 1127413196), (13, 607068644), (14, 563706598), (26, 303534322), (28, 281853299), (49, 161059028), (52, 151767161), (89, 88672948), (91, 86724092), (98, 80529514), (169, 46697588), (178, 44336474), (182, 43362046), (196, 40264757), (338, 23348794), (356, 22168237), (364, 21681023), (623, 12667564), (637, 12389156), (676, 11674397), (1157, 6820996), (1183, 6671084), (1246, 6333782), (1274, 6194578), (2314, 3410498), (2366, 3335542), (2492, 3166891), (2548, 3097289), (2677, 2948036), (4361, 1809652), (4628, 1705249), (4732, 1667771), (5354, 1474018), (8099, 974428), (8281, 953012), (8722, 904826), (10708, 737009), (15041, 524692), (16198, 487214), (16562, 476506), (17444, 452413), (18739, 421148), (30082, 262346), (32396, 243607), (33124, 238253), (34801, 226772), (37478, 210574), (56693, 139204), (60164, 131173), (69602, 113386), (74956, 105287)]