425550890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1037929}}^1$

素因数の和:1037977

約数の個数: 16

約数和(自身を含む): 784675080

約数和(自身を除く): 359124190

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1037929, 2075858, 5189645, 10379290, 42555089, 85110178, 212775445, 425550890]

約数ペア:

[(1, 425550890), (2, 212775445), (5, 85110178), (10, 42555089), (41, 10379290), (82, 5189645), (205, 2075858), (410, 1037929)]