132993890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1697}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 254170224

約数和(自身を除く): 121176334

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 461, 922, 1697, 2305, 3394, 4610, 7837, 8485, 15674, 16970, 28849, 39185, 57698, 78370, 144245, 288490, 782317, 1564634, 3911585, 7823170, 13299389, 26598778, 66496945, 132993890]

約数ペア:

[(1, 132993890), (2, 66496945), (5, 26598778), (10, 13299389), (17, 7823170), (34, 3911585), (85, 1564634), (170, 782317), (461, 288490), (922, 144245), (1697, 78370), (2305, 57698), (3394, 39185), (4610, 28849), (7837, 16970), (8485, 15674)]