1927101596

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 4057804800

約数和(自身を除く): 2130703204

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 73, 98, 142, 146, 196, 271, 284, 292, 343, 497, 511, 542, 686, 994, 1022, 1084, 1372, 1897, 1988, 2044, 3479, 3577, 3794, 5183, 6958, 7154, 7588, 10366, 13279, 13916, 14308, 19241, 19783, 20732, 24353, 25039, 26558, 36281, 38482, 39566, 48706, 50078, 53116, 72562, 76964, 79132, 92953, 97412, 100156, 134687, 138481, 145124, 185906, 253967, 269374, 276962, 371812, 507934, 538748, 553924, 942809, 969367, 1015868, 1404593, 1777769, 1885618, 1938734, 2809186, 3555538, 3771236, 3877468, 5618372, 6599663, 6785569, 7111076, 9832151, 13199326, 13571138, 19664302, 26398652, 27142276, 39328604, 68825057, 137650114, 275300228, 481775399, 963550798, 1927101596]

約数ペア:

[(1, 1927101596), (2, 963550798), (4, 481775399), (7, 275300228), (14, 137650114), (28, 68825057), (49, 39328604), (71, 27142276), (73, 26398652), (98, 19664302), (142, 13571138), (146, 13199326), (196, 9832151), (271, 7111076), (284, 6785569), (292, 6599663), (343, 5618372), (497, 3877468), (511, 3771236), (542, 3555538), (686, 2809186), (994, 1938734), (1022, 1885618), (1084, 1777769), (1372, 1404593), (1897, 1015868), (1988, 969367), (2044, 942809), (3479, 553924), (3577, 538748), (3794, 507934), (5183, 371812), (6958, 276962), (7154, 269374), (7588, 253967), (10366, 185906), (13279, 145124), (13916, 138481), (14308, 134687), (19241, 100156), (19783, 97412), (20732, 92953), (24353, 79132), (25039, 76964), (26558, 72562), (36281, 53116), (38482, 50078), (39566, 48706)]