488349712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{285251}}^1$

素因数の和:285366

約数の個数: 20

約数和(自身を含む): 955023696

約数和(自身を除く): 466673984

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 285251, 570502, 1141004, 2282008, 4564016, 30521857, 61043714, 122087428, 244174856, 488349712]

約数ペア:

[(1, 488349712), (2, 244174856), (4, 122087428), (8, 61043714), (16, 30521857), (107, 4564016), (214, 2282008), (428, 1141004), (856, 570502), (1712, 285251)]