2660804524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{28649}}^1$

素因数の和:28798

約数の個数: 48

約数和(自身を含む): 5544806400

約数和(自身を除く): 2884001876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 749, 868, 1498, 2996, 3317, 6634, 13268, 23219, 28649, 46438, 57298, 92876, 114596, 200543, 401086, 802172, 888119, 1776238, 3065443, 3552476, 6130886, 6216833, 12261772, 12433666, 21458101, 24867332, 42916202, 85832404, 95028733, 190057466, 380114932, 665201131, 1330402262, 2660804524]

約数ペア:

[(1, 2660804524), (2, 1330402262), (4, 665201131), (7, 380114932), (14, 190057466), (28, 95028733), (31, 85832404), (62, 42916202), (107, 24867332), (124, 21458101), (214, 12433666), (217, 12261772), (428, 6216833), (434, 6130886), (749, 3552476), (868, 3065443), (1498, 1776238), (2996, 888119), (3317, 802172), (6634, 401086), (13268, 200543), (23219, 114596), (28649, 92876), (46438, 57298)]