2405398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:551

約数の個数: 16

約数和(自身を含む): 3849120

約数和(自身を除く): 1443722

約数列:

[1, 2, 17, 34, 263, 269, 526, 538, 4471, 4573, 8942, 9146, 70747, 141494, 1202699, 2405398]

約数ペア:

[(1, 2405398), (2, 1202699), (17, 141494), (34, 70747), (263, 9146), (269, 8942), (526, 4573), (538, 4471)]