1631564724

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{866011}}^1$

素因数の和:866175

約数の個数: 24

約数和(自身を含む): 3831237088

約数和(自身を除く): 2199672364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 866011, 1732022, 2598033, 3464044, 5196066, 10392132, 135963727, 271927454, 407891181, 543854908, 815782362, 1631564724]

約数ペア:

[(1, 1631564724), (2, 815782362), (3, 543854908), (4, 407891181), (6, 271927454), (12, 135963727), (157, 10392132), (314, 5196066), (471, 3464044), (628, 2598033), (942, 1732022), (1884, 866011)]