2492887504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{15551}}^1$

素因数の和:15835

約数の個数: 40

約数和(自身を含む): 4963825152

約数和(自身を除く): 2470937648

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 233, 344, 466, 688, 932, 1864, 3728, 10019, 15551, 20038, 31102, 40076, 62204, 80152, 124408, 160304, 248816, 668693, 1337386, 2674772, 3623383, 5349544, 7246766, 10699088, 14493532, 28987064, 57974128, 155805469, 311610938, 623221876, 1246443752, 2492887504]

約数ペア:

[(1, 2492887504), (2, 1246443752), (4, 623221876), (8, 311610938), (16, 155805469), (43, 57974128), (86, 28987064), (172, 14493532), (233, 10699088), (344, 7246766), (466, 5349544), (688, 3623383), (932, 2674772), (1864, 1337386), (3728, 668693), (10019, 248816), (15551, 160304), (20038, 124408), (31102, 80152), (40076, 62204)]