9907430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 20339424

約数和(自身を除く): 10431994

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4483, 8966, 22415, 44830, 58279, 76211, 116558, 152422, 291395, 381055, 582790, 762110, 990743, 1981486, 4953715, 9907430]

約数ペア:

[(1, 9907430), (2, 4953715), (5, 1981486), (10, 990743), (13, 762110), (17, 582790), (26, 381055), (34, 291395), (65, 152422), (85, 116558), (130, 76211), (170, 58279), (221, 44830), (442, 22415), (1105, 8966), (2210, 4483)]