410330896

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{420421}}^1$

素因数の和:420490

約数の個数: 20

約数和(自身を含む): 808051084

約数和(自身を除く): 397720188

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 420421, 840842, 1681684, 3363368, 6726736, 25645681, 51291362, 102582724, 205165448, 410330896]

約数ペア:

[(1, 410330896), (2, 205165448), (4, 102582724), (8, 51291362), (16, 25645681), (61, 6726736), (122, 3363368), (244, 1681684), (488, 840842), (976, 420421)]