398836082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 649555200

約数和(自身を除く): 250719118

約数列:

[1, 2, 17, 34, 79, 83, 158, 166, 1343, 1411, 1789, 2686, 2822, 3578, 6557, 13114, 30413, 60826, 111469, 141331, 148487, 222938, 282662, 296974, 2402627, 2524279, 4805254, 5048558, 11730473, 23460946, 199418041, 398836082]

約数ペア:

[(1, 398836082), (2, 199418041), (17, 23460946), (34, 11730473), (79, 5048558), (83, 4805254), (158, 2524279), (166, 2402627), (1343, 296974), (1411, 282662), (1789, 222938), (2686, 148487), (2822, 141331), (3578, 111469), (6557, 60826), (13114, 30413)]