1331415122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{490573}}^1$

素因数の和:490657

約数の個数: 16

約数和(自身を含む): 2119279680

約数和(自身を除く): 787864558

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 490573, 981146, 11283179, 22566358, 28943807, 57887614, 665707561, 1331415122]

約数ペア:

[(1, 1331415122), (2, 665707561), (23, 57887614), (46, 28943807), (59, 22566358), (118, 11283179), (1357, 981146), (2714, 490573)]