280178224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1030067}}^1$

素因数の和:1030092

約数の個数: 20

約数和(自身を含む): 574777944

約数和(自身を除く): 294599720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1030067, 2060134, 4120268, 8240536, 16481072, 17511139, 35022278, 70044556, 140089112, 280178224]

約数ペア:

[(1, 280178224), (2, 140089112), (4, 70044556), (8, 35022278), (16, 17511139), (17, 16481072), (34, 8240536), (68, 4120268), (136, 2060134), (272, 1030067)]