890508736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1070323}}^1$

素因数の和:1070348

約数の個数: 28

約数和(自身を含む): 1903036072

約数和(自身を除く): 1012527336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1070323, 2140646, 4281292, 8562584, 13914199, 17125168, 27828398, 34250336, 55656796, 68500672, 111313592, 222627184, 445254368, 890508736]

約数ペア:

[(1, 890508736), (2, 445254368), (4, 222627184), (8, 111313592), (13, 68500672), (16, 55656796), (26, 34250336), (32, 27828398), (52, 17125168), (64, 13914199), (104, 8562584), (208, 4281292), (416, 2140646), (832, 1070323)]