2021145702

素因数分解:

$2^1\times 3^1\times {\mathrm{4219}}^1\times {\mathrm{79843}}^1$

素因数の和:84067

約数の個数: 16

約数和(自身を含む): 4043300160

約数和(自身を除く): 2022154458

約数列:

[1, 2, 3, 6, 4219, 8438, 12657, 25314, 79843, 159686, 239529, 479058, 336857617, 673715234, 1010572851, 2021145702]

約数ペア:

[(1, 2021145702), (2, 1010572851), (3, 673715234), (6, 336857617), (4219, 479058), (8438, 239529), (12657, 159686), (25314, 79843)]