999935998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1\times {\mathrm{6661}}^1$

素因数の和:8307

約数の個数: 16

約数和(自身を含む): 1533006144

約数和(自身を除く): 533070146

約数列:

[1, 2, 47, 94, 1597, 3194, 6661, 13322, 75059, 150118, 313067, 626134, 10637617, 21275234, 499967999, 999935998]

約数ペア:

[(1, 999935998), (2, 499967999), (47, 21275234), (94, 10637617), (1597, 626134), (3194, 313067), (6661, 150118), (13322, 75059)]