1008920210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2460781}}^1$

素因数の和:2460829

約数の個数: 16

約数和(自身を含む): 1860351192

約数和(自身を除く): 851430982

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2460781, 4921562, 12303905, 24607810, 100892021, 201784042, 504460105, 1008920210]

約数ペア:

[(1, 1008920210), (2, 504460105), (5, 201784042), (10, 100892021), (41, 24607810), (82, 12303905), (205, 4921562), (410, 2460781)]