2019412598

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{103549}}^1$

素因数の和:103764

約数の個数: 24

約数和(自身を含む): 3541410000

約数和(自身を除く): 1521997402

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 2786, 9751, 19502, 103549, 207098, 724843, 1449686, 5073901, 10147802, 20606251, 41212502, 144243757, 288487514, 1009706299, 2019412598]

約数ペア:

[(1, 2019412598), (2, 1009706299), (7, 288487514), (14, 144243757), (49, 41212502), (98, 20606251), (199, 10147802), (398, 5073901), (1393, 1449686), (2786, 724843), (9751, 207098), (19502, 103549)]