2113013032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{278321}}^1$

素因数の和:278413

約数の個数: 32

約数和(自身を含む): 4325123880

約数和(自身を除く): 2212110848

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 278321, 556642, 1113284, 2226568, 3618173, 7236346, 14472692, 20317433, 28945384, 40634866, 81269732, 162539464, 264126629, 528253258, 1056506516, 2113013032]

約数ペア:

[(1, 2113013032), (2, 1056506516), (4, 528253258), (8, 264126629), (13, 162539464), (26, 81269732), (52, 40634866), (73, 28945384), (104, 20317433), (146, 14472692), (292, 7236346), (584, 3618173), (949, 2226568), (1898, 1113284), (3796, 556642), (7592, 278321)]