9802390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75403}}^1$

素因数の和:75423

約数の個数: 16

約数和(自身を含む): 19001808

約数和(自身を除く): 9199418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 75403, 150806, 377015, 754030, 980239, 1960478, 4901195, 9802390]

約数ペア:

[(1, 9802390), (2, 4901195), (5, 1960478), (10, 980239), (13, 754030), (26, 377015), (65, 150806), (130, 75403)]