1902103670

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1211531}}^1$

素因数の和:1211695

約数の個数: 16

約数和(自身を含む): 3445597008

約数和(自身を除く): 1543493338

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 1211531, 2423062, 6057655, 12115310, 190210367, 380420734, 951051835, 1902103670]

約数ペア:

[(1, 1902103670), (2, 951051835), (5, 380420734), (10, 190210367), (157, 12115310), (314, 6057655), (785, 2423062), (1570, 1211531)]