2912729716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{6451}}^1$

素因数の和:6944

約数の個数: 48

約数和(自身を含む): 5791831360

約数和(自身を除く): 2879101644

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 457, 494, 914, 988, 1828, 5941, 6451, 8683, 11882, 12902, 17366, 23764, 25804, 34732, 83863, 112879, 122569, 167726, 225758, 245138, 335452, 451516, 490276, 1593397, 2948107, 3186794, 5896214, 6373588, 11792428, 38325391, 56014033, 76650782, 112028066, 153301564, 224056132, 728182429, 1456364858, 2912729716]

約数ペア:

[(1, 2912729716), (2, 1456364858), (4, 728182429), (13, 224056132), (19, 153301564), (26, 112028066), (38, 76650782), (52, 56014033), (76, 38325391), (247, 11792428), (457, 6373588), (494, 5896214), (914, 3186794), (988, 2948107), (1828, 1593397), (5941, 490276), (6451, 451516), (8683, 335452), (11882, 245138), (12902, 225758), (17366, 167726), (23764, 122569), (25804, 112879), (34732, 83863)]