898341036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1740971}}^1$

素因数の和:1741021

約数の個数: 24

約数和(自身を含む): 2144877504

約数和(自身を除く): 1246536468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1740971, 3481942, 5222913, 6963884, 10445826, 20891652, 74861753, 149723506, 224585259, 299447012, 449170518, 898341036]

約数ペア:

[(1, 898341036), (2, 449170518), (3, 299447012), (4, 224585259), (6, 149723506), (12, 74861753), (43, 20891652), (86, 10445826), (129, 6963884), (172, 5222913), (258, 3481942), (516, 1740971)]