2021479998

素因数分解:

$2^1\times 3^1\times {\mathrm{5639}}^1\times {\mathrm{59747}}^1$

素因数の和:65391

約数の個数: 16

約数和(自身を含む): 4043744640

約数和(自身を除く): 2022264642

約数列:

[1, 2, 3, 6, 5639, 11278, 16917, 33834, 59747, 119494, 179241, 358482, 336913333, 673826666, 1010739999, 2021479998]

約数ペア:

[(1, 2021479998), (2, 1010739999), (3, 673826666), (6, 336913333), (5639, 358482), (11278, 179241), (16917, 119494), (33834, 59747)]