1254202430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9647711}}^1$

素因数の和:9647731

約数の個数: 16

約数和(自身を含む): 2431223424

約数和(自身を除く): 1177020994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9647711, 19295422, 48238555, 96477110, 125420243, 250840486, 627101215, 1254202430]

約数ペア:

[(1, 1254202430), (2, 627101215), (5, 250840486), (10, 125420243), (13, 96477110), (26, 48238555), (65, 19295422), (130, 9647711)]