288519010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2219377}}^1$

素因数の和:2219397

約数の個数: 16

約数和(自身を含む): 559283256

約数和(自身を除く): 270764246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2219377, 4438754, 11096885, 22193770, 28851901, 57703802, 144259505, 288519010]

約数ペア:

[(1, 288519010), (2, 144259505), (5, 57703802), (10, 28851901), (13, 22193770), (26, 11096885), (65, 4438754), (130, 2219377)]