98985890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241429}}^1$

素因数の和:241477

約数の個数: 16

約数和(自身を含む): 182521080

約数和(自身を除く): 83535190

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 241429, 482858, 1207145, 2414290, 9898589, 19797178, 49492945, 98985890]

約数ペア:

[(1, 98985890), (2, 49492945), (5, 19797178), (10, 9898589), (41, 2414290), (82, 1207145), (205, 482858), (410, 241429)]