1890085874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{2273}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 3089056176

約数和(自身を除く): 1198970302

約数列:

[1, 2, 17, 34, 37, 74, 629, 661, 1258, 1322, 2273, 4546, 11237, 22474, 24457, 38641, 48914, 77282, 84101, 168202, 415769, 831538, 1429717, 1502453, 2859434, 3004906, 25541701, 51083402, 55590761, 111181522, 945042937, 1890085874]

約数ペア:

[(1, 1890085874), (2, 945042937), (17, 111181522), (34, 55590761), (37, 51083402), (74, 25541701), (629, 3004906), (661, 2859434), (1258, 1502453), (1322, 1429717), (2273, 831538), (4546, 415769), (11237, 168202), (22474, 84101), (24457, 77282), (38641, 48914)]