242242390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1863403}}^1$

素因数の和:1863423

約数の個数: 16

約数和(自身を含む): 469577808

約数和(自身を除く): 227335418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1863403, 3726806, 9317015, 18634030, 24224239, 48448478, 121121195, 242242390]

約数ペア:

[(1, 242242390), (2, 121121195), (5, 48448478), (10, 24224239), (13, 18634030), (26, 9317015), (65, 3726806), (130, 1863403)]