421591676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 838131840

約数和(自身を除く): 416540164

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 163, 319, 326, 638, 652, 1276, 1793, 2027, 3586, 4054, 4727, 7172, 8108, 9454, 18908, 22297, 44594, 51997, 58783, 89188, 103994, 117566, 207988, 235132, 330401, 646613, 660802, 1293226, 1321604, 2586452, 3634411, 7268822, 9581629, 14537644, 19163258, 38326516, 105397919, 210795838, 421591676]

約数ペア:

[(1, 421591676), (2, 210795838), (4, 105397919), (11, 38326516), (22, 19163258), (29, 14537644), (44, 9581629), (58, 7268822), (116, 3634411), (163, 2586452), (319, 1321604), (326, 1293226), (638, 660802), (652, 646613), (1276, 330401), (1793, 235132), (2027, 207988), (3586, 117566), (4054, 103994), (4727, 89188), (7172, 58783), (8108, 51997), (9454, 44594), (18908, 22297)]