389851646

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{10301}}^1$

素因数の和:10579

約数の個数: 16

約数和(自身を含む): 593395200

約数和(自身を除く): 203543554

約数列:

[1, 2, 127, 149, 254, 298, 10301, 18923, 20602, 37846, 1308227, 1534849, 2616454, 3069698, 194925823, 389851646]

約数ペア:

[(1, 389851646), (2, 194925823), (127, 3069698), (149, 2616454), (254, 1534849), (298, 1308227), (10301, 37846), (18923, 20602)]