245280368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{373903}}^1$

素因数の和:373952

約数の個数: 20

約数和(自身を含む): 486823008

約数和(自身を除く): 241542640

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 373903, 747806, 1495612, 2991224, 5982448, 15330023, 30660046, 61320092, 122640184, 245280368]

約数ペア:

[(1, 245280368), (2, 122640184), (4, 61320092), (8, 30660046), (16, 15330023), (41, 5982448), (82, 2991224), (164, 1495612), (328, 747806), (656, 373903)]