1874477872792

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1\times {\mathrm{90841}}^1$

素因数の和:93476

約数の個数: 64

約数和(自身を含む): 4045375944000

約数和(自身を除く): 2170898071208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 2473, 4172, 4946, 8344, 9892, 17311, 19784, 34622, 69244, 90841, 138488, 181682, 363364, 368477, 635887, 726728, 736954, 1271774, 1473908, 2543548, 2579339, 2947816, 5087096, 5158678, 10317356, 13535309, 20634712, 27070618, 54141236, 94747163, 108282472, 189494326, 224649793, 378988652, 449299586, 757977304, 898599172, 1572548551, 1797198344, 3145097102, 6290194204, 12580388408, 33472819157, 66945638314, 133891276628, 234309734099, 267782553256, 468619468198, 937238936396, 1874477872792]

約数ペア:

[(1, 1874477872792), (2, 937238936396), (4, 468619468198), (7, 267782553256), (8, 234309734099), (14, 133891276628), (28, 66945638314), (56, 33472819157), (149, 12580388408), (298, 6290194204), (596, 3145097102), (1043, 1797198344), (1192, 1572548551), (2086, 898599172), (2473, 757977304), (4172, 449299586), (4946, 378988652), (8344, 224649793), (9892, 189494326), (17311, 108282472), (19784, 94747163), (34622, 54141236), (69244, 27070618), (90841, 20634712), (138488, 13535309), (181682, 10317356), (363364, 5158678), (368477, 5087096), (635887, 2947816), (726728, 2579339), (736954, 2543548), (1271774, 1473908)]