498952490

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{48869}}^1$

素因数の和:49897

約数の個数: 16

約数和(自身を含む): 899012520

約数和(自身を除く): 400060030

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 10210, 48869, 97738, 244345, 488690, 49895249, 99790498, 249476245, 498952490]

約数ペア:

[(1, 498952490), (2, 249476245), (5, 99790498), (10, 49895249), (1021, 488690), (2042, 244345), (5105, 97738), (10210, 48869)]