2699372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 5541312

約数和(自身を除く): 2841940

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 61, 74, 92, 122, 148, 244, 299, 481, 598, 793, 851, 962, 1196, 1403, 1586, 1702, 1924, 2257, 2806, 3172, 3404, 4514, 5612, 9028, 11063, 18239, 22126, 29341, 36478, 44252, 51911, 58682, 72956, 103822, 117364, 207644, 674843, 1349686, 2699372]

約数ペア:

[(1, 2699372), (2, 1349686), (4, 674843), (13, 207644), (23, 117364), (26, 103822), (37, 72956), (46, 58682), (52, 51911), (61, 44252), (74, 36478), (92, 29341), (122, 22126), (148, 18239), (244, 11063), (299, 9028), (481, 5612), (598, 4514), (793, 3404), (851, 3172), (962, 2806), (1196, 2257), (1403, 1924), (1586, 1702)]