2149694560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033507}}^1$

素因数の和:1033535

約数の個数: 48

約数和(自身を含む): 5469324336

約数和(自身を除く): 3319629776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 1033507, 2067014, 4134028, 5167535, 8268056, 10335070, 13435591, 16536112, 20670140, 26871182, 33072224, 41340280, 53742364, 67177955, 82680560, 107484728, 134355910, 165361120, 214969456, 268711820, 429938912, 537423640, 1074847280, 2149694560]

約数ペア:

[(1, 2149694560), (2, 1074847280), (4, 537423640), (5, 429938912), (8, 268711820), (10, 214969456), (13, 165361120), (16, 134355910), (20, 107484728), (26, 82680560), (32, 67177955), (40, 53742364), (52, 41340280), (65, 33072224), (80, 26871182), (104, 20670140), (130, 16536112), (160, 13435591), (208, 10335070), (260, 8268056), (416, 5167535), (520, 4134028), (1040, 2067014), (2080, 1033507)]