455230412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40343}}^1$

素因数の和:40398

約数の個数: 48

約数和(自身を含む): 1012150272

約数和(自身を除く): 556919860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 40343, 80686, 161372, 282401, 524459, 564802, 1048918, 1129604, 1250633, 2097836, 2501266, 3671213, 5002532, 7342426, 8754431, 14684852, 16258229, 17508862, 32516458, 35017724, 65032916, 113807603, 227615206, 455230412]

約数ペア:

[(1, 455230412), (2, 227615206), (4, 113807603), (7, 65032916), (13, 35017724), (14, 32516458), (26, 17508862), (28, 16258229), (31, 14684852), (52, 8754431), (62, 7342426), (91, 5002532), (124, 3671213), (182, 2501266), (217, 2097836), (364, 1250633), (403, 1129604), (434, 1048918), (806, 564802), (868, 524459), (1612, 282401), (2821, 161372), (5642, 80686), (11284, 40343)]