121616894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 218764800

約数和(自身を除く): 97147906

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 4219, 8438, 14413, 28826, 29533, 59066, 122351, 244702, 299549, 599098, 856457, 1712914, 2096843, 4193686, 8686921, 17373842, 60808447, 121616894]

約数ペア:

[(1, 121616894), (2, 60808447), (7, 17373842), (14, 8686921), (29, 4193686), (58, 2096843), (71, 1712914), (142, 856457), (203, 599098), (406, 299549), (497, 244702), (994, 122351), (2059, 59066), (4118, 29533), (4219, 28826), (8438, 14413)]