6478070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20897}}^1$

素因数の和:20935

約数の個数: 16

約数和(自身を含む): 12037248

約数和(自身を除く): 5559178

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 20897, 41794, 104485, 208970, 647807, 1295614, 3239035, 6478070]

約数ペア:

[(1, 6478070), (2, 3239035), (5, 1295614), (10, 647807), (31, 208970), (62, 104485), (155, 41794), (310, 20897)]