1408183348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{5387}}^1$

素因数の和:5872

約数の個数: 48

約数和(自身を含む): 2902019904

約数和(自身を除く): 1493836556

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 457, 572, 914, 1828, 5027, 5387, 5941, 10054, 10774, 11882, 20108, 21548, 23764, 59257, 65351, 70031, 118514, 130702, 140062, 237028, 261404, 280124, 770341, 1540682, 2461859, 3081364, 4923718, 9847436, 27080449, 32004167, 54160898, 64008334, 108321796, 128016668, 352045837, 704091674, 1408183348]

約数ペア:

[(1, 1408183348), (2, 704091674), (4, 352045837), (11, 128016668), (13, 108321796), (22, 64008334), (26, 54160898), (44, 32004167), (52, 27080449), (143, 9847436), (286, 4923718), (457, 3081364), (572, 2461859), (914, 1540682), (1828, 770341), (5027, 280124), (5387, 261404), (5941, 237028), (10054, 140062), (10774, 130702), (11882, 118514), (20108, 70031), (21548, 65351), (23764, 59257)]