188889187370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14979317}}^1$

素因数の和:14979434

約数の個数: 32

約数和(自身を含む): 369929237328

約数和(自身を除く): 181040049958

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 14979317, 29958634, 74896585, 149793170, 194731121, 389462242, 973655605, 1452993749, 1947311210, 2905987498, 7264968745, 14529937490, 18888918737, 37777837474, 94444593685, 188889187370]

約数ペア:

[(1, 188889187370), (2, 94444593685), (5, 37777837474), (10, 18888918737), (13, 14529937490), (26, 7264968745), (65, 2905987498), (97, 1947311210), (130, 1452993749), (194, 973655605), (485, 389462242), (970, 194731121), (1261, 149793170), (2522, 74896585), (6305, 29958634), (12610, 14979317)]