497682896

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{509921}}^1$

素因数の和:509990

約数の個数: 20

約数和(自身を含む): 980070084

約数和(自身を除く): 482387188

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 509921, 1019842, 2039684, 4079368, 8158736, 31105181, 62210362, 124420724, 248841448, 497682896]

約数ペア:

[(1, 497682896), (2, 248841448), (4, 124420724), (8, 62210362), (16, 31105181), (61, 8158736), (122, 4079368), (244, 2039684), (488, 1019842), (976, 509921)]