410831984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1351421}}^1$

素因数の和:1351448

約数の個数: 20

約数和(自身を含む): 837881640

約数和(自身を除く): 427049656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1351421, 2702842, 5405684, 10811368, 21622736, 25676999, 51353998, 102707996, 205415992, 410831984]

約数ペア:

[(1, 410831984), (2, 205415992), (4, 102707996), (8, 51353998), (16, 25676999), (19, 21622736), (38, 10811368), (76, 5405684), (152, 2702842), (304, 1351421)]