2013803710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{23971}}^1$

素因数の和:24280

約数の個数: 32

約数和(自身を含む): 3755741184

約数和(自身を除く): 1741937474

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 1355, 2710, 8401, 16802, 23971, 42005, 47942, 84010, 119855, 239710, 743101, 1486202, 3715505, 6496141, 7431010, 12992282, 32480705, 64961410, 201380371, 402760742, 1006901855, 2013803710]

約数ペア:

[(1, 2013803710), (2, 1006901855), (5, 402760742), (10, 201380371), (31, 64961410), (62, 32480705), (155, 12992282), (271, 7431010), (310, 6496141), (542, 3715505), (1355, 1486202), (2710, 743101), (8401, 239710), (16802, 119855), (23971, 84010), (42005, 47942)]