9834980

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{797}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 20712888

約数和(自身を除く): 10877908

約数列:

[1, 2, 4, 5, 10, 20, 617, 797, 1234, 1594, 2468, 3085, 3188, 3985, 6170, 7970, 12340, 15940, 491749, 983498, 1966996, 2458745, 4917490, 9834980]

約数ペア:

[(1, 9834980), (2, 4917490), (4, 2458745), (5, 1966996), (10, 983498), (20, 491749), (617, 15940), (797, 12340), (1234, 7970), (1594, 6170), (2468, 3985), (3085, 3188)]