2474990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5051}}^1$

素因数の和:5072

約数の個数: 24

約数和(自身を含む): 5183352

約数和(自身を除く): 2708362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5051, 10102, 25255, 35357, 50510, 70714, 176785, 247499, 353570, 494998, 1237495, 2474990]

約数ペア:

[(1, 2474990), (2, 1237495), (5, 494998), (7, 353570), (10, 247499), (14, 176785), (35, 70714), (49, 50510), (70, 35357), (98, 25255), (245, 10102), (490, 5051)]