259231706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{86353}}^1$

素因数の和:86453

約数の個数: 16

約数和(自身を含む): 414499200

約数和(自身を除く): 155267494

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 86353, 172706, 1640707, 3281414, 6821887, 13643774, 129615853, 259231706]

約数ペア:

[(1, 259231706), (2, 129615853), (19, 13643774), (38, 6821887), (79, 3281414), (158, 1640707), (1501, 172706), (3002, 86353)]