187888014730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7985041}}^1$

素因数の和:7985242

約数の個数: 32

約数和(自身を含む): 366225966288

約数和(自身を除く): 178337951558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 11765, 23530, 7985041, 15970082, 39925205, 79850410, 103805533, 207611066, 519027665, 1038055330, 1445292421, 2890584842, 7226462105, 14452924210, 18788801473, 37577602946, 93944007365, 187888014730]

約数ペア:

[(1, 187888014730), (2, 93944007365), (5, 37577602946), (10, 18788801473), (13, 14452924210), (26, 7226462105), (65, 2890584842), (130, 1445292421), (181, 1038055330), (362, 519027665), (905, 207611066), (1810, 103805533), (2353, 79850410), (4706, 39925205), (11765, 15970082), (23530, 7985041)]