8413990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 16601760

約数和(自身を除く): 8187770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1097, 1534, 2194, 3835, 5485, 7670, 10970, 14261, 28522, 64723, 71305, 129446, 142610, 323615, 647230, 841399, 1682798, 4206995, 8413990]

約数ペア:

[(1, 8413990), (2, 4206995), (5, 1682798), (10, 841399), (13, 647230), (26, 323615), (59, 142610), (65, 129446), (118, 71305), (130, 64723), (295, 28522), (590, 14261), (767, 10970), (1097, 7670), (1534, 5485), (2194, 3835)]