1691253904

素因数分解:

$2^4\times {\mathrm{3557}}^1\times {\mathrm{29717}}^1$

素因数の和:33282

約数の個数: 20

約数和(自身を含む): 3277835964

約数和(自身を除く): 1586582060

約数列:

[1, 2, 4, 8, 16, 3557, 7114, 14228, 28456, 29717, 56912, 59434, 118868, 237736, 475472, 105703369, 211406738, 422813476, 845626952, 1691253904]

約数ペア:

[(1, 1691253904), (2, 845626952), (4, 422813476), (8, 211406738), (16, 105703369), (3557, 475472), (7114, 237736), (14228, 118868), (28456, 59434), (29717, 56912)]