2152592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 4583040

約数和(自身を除く): 2430448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 131, 158, 208, 262, 316, 524, 632, 1027, 1048, 1264, 1703, 2054, 2096, 3406, 4108, 6812, 8216, 10349, 13624, 16432, 20698, 27248, 41396, 82792, 134537, 165584, 269074, 538148, 1076296, 2152592]

約数ペア:

[(1, 2152592), (2, 1076296), (4, 538148), (8, 269074), (13, 165584), (16, 134537), (26, 82792), (52, 41396), (79, 27248), (104, 20698), (131, 16432), (158, 13624), (208, 10349), (262, 8216), (316, 6812), (524, 4108), (632, 3406), (1027, 2096), (1048, 2054), (1264, 1703)]