1332453668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1861}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 2933119224

約数和(自身を除く): 1600665556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 281, 364, 562, 637, 1124, 1274, 1861, 1967, 2548, 3653, 3722, 3934, 7306, 7444, 7868, 13027, 13769, 14612, 24193, 25571, 26054, 27538, 48386, 51142, 52108, 55076, 91189, 96772, 102284, 169351, 178997, 182378, 338702, 357994, 364756, 522941, 677404, 715988, 1045882, 1185457, 2091764, 2370914, 3660587, 4741828, 6798233, 7321174, 13596466, 14642348, 25624109, 27192932, 47587631, 51248218, 95175262, 102496436, 190350524, 333113417, 666226834, 1332453668]

約数ペア:

[(1, 1332453668), (2, 666226834), (4, 333113417), (7, 190350524), (13, 102496436), (14, 95175262), (26, 51248218), (28, 47587631), (49, 27192932), (52, 25624109), (91, 14642348), (98, 13596466), (182, 7321174), (196, 6798233), (281, 4741828), (364, 3660587), (562, 2370914), (637, 2091764), (1124, 1185457), (1274, 1045882), (1861, 715988), (1967, 677404), (2548, 522941), (3653, 364756), (3722, 357994), (3934, 338702), (7306, 182378), (7444, 178997), (7868, 169351), (13027, 102284), (13769, 96772), (14612, 91189), (24193, 55076), (25571, 52108), (26054, 51142), (27538, 48386)]