1330774544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{160877}}^1$

素因数の和:160943

約数の個数: 40

約数和(自身を含む): 2872637568

約数和(自身を除く): 1541863024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 160877, 321754, 643508, 1287016, 1769647, 2574032, 3539294, 7078588, 7561219, 14157176, 15122438, 28314352, 30244876, 60489752, 83173409, 120979504, 166346818, 332693636, 665387272, 1330774544]

約数ペア:

[(1, 1330774544), (2, 665387272), (4, 332693636), (8, 166346818), (11, 120979504), (16, 83173409), (22, 60489752), (44, 30244876), (47, 28314352), (88, 15122438), (94, 14157176), (176, 7561219), (188, 7078588), (376, 3539294), (517, 2574032), (752, 1769647), (1034, 1287016), (2068, 643508), (4136, 321754), (8272, 160877)]