4249801990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{46451}}^1$

素因数の和:47772

約数の個数: 32

約数和(自身を含む): 8749327104

約数和(自身を除く): 4499525114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1307, 2614, 6535, 9149, 13070, 18298, 45745, 46451, 91490, 92902, 232255, 325157, 464510, 650314, 1625785, 3251570, 60711457, 121422914, 303557285, 424980199, 607114570, 849960398, 2124900995, 4249801990]

約数ペア:

[(1, 4249801990), (2, 2124900995), (5, 849960398), (7, 607114570), (10, 424980199), (14, 303557285), (35, 121422914), (70, 60711457), (1307, 3251570), (2614, 1625785), (6535, 650314), (9149, 464510), (13070, 325157), (18298, 232255), (45745, 92902), (46451, 91490)]