490335928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{17497}}^1$

素因数の和:17647

約数の個数: 32

約数和(自身を含む): 957490560

約数和(自身を除く): 467154632

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 3503, 7006, 14012, 17497, 28024, 34994, 69988, 139976, 542407, 1084814, 1977161, 2169628, 3954322, 4339256, 7908644, 15817288, 61291991, 122583982, 245167964, 490335928]

約数ペア:

[(1, 490335928), (2, 245167964), (4, 122583982), (8, 61291991), (31, 15817288), (62, 7908644), (113, 4339256), (124, 3954322), (226, 2169628), (248, 1977161), (452, 1084814), (904, 542407), (3503, 139976), (7006, 69988), (14012, 34994), (17497, 28024)]