252382390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1941403}}^1$

素因数の和:1941423

約数の個数: 16

約数和(自身を含む): 489233808

約数和(自身を除く): 236851418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1941403, 3882806, 9707015, 19414030, 25238239, 50476478, 126191195, 252382390]

約数ペア:

[(1, 252382390), (2, 126191195), (5, 50476478), (10, 25238239), (13, 19414030), (26, 9707015), (65, 3882806), (130, 1941403)]