84491210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{291349}}^1$

素因数の和:291385

約数の個数: 16

約数和(自身を含む): 157329000

約数和(自身を除く): 72837790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 291349, 582698, 1456745, 2913490, 8449121, 16898242, 42245605, 84491210]

約数ペア:

[(1, 84491210), (2, 42245605), (5, 16898242), (10, 8449121), (29, 2913490), (58, 1456745), (145, 582698), (290, 291349)]