2000861931

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{999931}}^1$

素因数の和:999986

約数の個数: 16

約数和(自身を含む): 2879804160

約数和(自身を除く): 878942229

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 999931, 2999793, 22998413, 28997999, 68995239, 86993997, 666953977, 2000861931]

約数ペア:

[(1, 2000861931), (3, 666953977), (23, 86993997), (29, 68995239), (69, 28997999), (87, 22998413), (667, 2999793), (2001, 999931)]