202428621070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1557143239}}^1$

素因数の和:1557143259

約数の個数: 16

約数和(自身を含む): 392400096480

約数和(自身を除く): 189971475410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1557143239, 3114286478, 7785716195, 15571432390, 20242862107, 40485724214, 101214310535, 202428621070]

約数ペア:

[(1, 202428621070), (2, 101214310535), (5, 40485724214), (10, 20242862107), (13, 15571432390), (26, 7785716195), (65, 3114286478), (130, 1557143239)]