774736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 20

約数和(自身を含む): 1538964

約数和(自身を除く): 764228

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1181, 2362, 4724, 9448, 18896, 48421, 96842, 193684, 387368, 774736]

約数ペア:

[(1, 774736), (2, 387368), (4, 193684), (8, 96842), (16, 48421), (41, 18896), (82, 9448), (164, 4724), (328, 2362), (656, 1181)]