13305815684

素因数分解:

$2^2\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{223207}}^1$

素因数の和:225347

約数の個数: 24

約数和(自身を含む): 26624250240

約数和(自身を除く): 13318434556

約数列:

[1, 2, 4, 7, 14, 28, 2129, 4258, 8516, 14903, 29806, 59612, 223207, 446414, 892828, 1562449, 3124898, 6249796, 475207703, 950415406, 1900830812, 3326453921, 6652907842, 13305815684]

約数ペア:

[(1, 13305815684), (2, 6652907842), (4, 3326453921), (7, 1900830812), (14, 950415406), (28, 475207703), (2129, 6249796), (4258, 3124898), (8516, 1562449), (14903, 892828), (29806, 446414), (59612, 223207)]