994489865210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{6638341}}^1$

素因数の和:6638630

約数の個数: 32

約数和(自身を含む): 1823897741184

約数和(自身を除く): 829407875974

約数列:

[1, 2, 5, 10, 71, 142, 211, 355, 422, 710, 1055, 2110, 14981, 29962, 74905, 149810, 6638341, 13276682, 33191705, 66383410, 471322211, 942644422, 1400689951, 2356611055, 2801379902, 4713222110, 7003449755, 14006899510, 99448986521, 198897973042, 497244932605, 994489865210]

約数ペア:

[(1, 994489865210), (2, 497244932605), (5, 198897973042), (10, 99448986521), (71, 14006899510), (142, 7003449755), (211, 4713222110), (355, 2801379902), (422, 2356611055), (710, 1400689951), (1055, 942644422), (2110, 471322211), (14981, 66383410), (29962, 33191705), (74905, 13276682), (149810, 6638341)]