2017782217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{3821}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 2240731584

約数和(自身を除く): 222949367

約数列:

[1, 11, 61, 671, 787, 3821, 8657, 42031, 48007, 233081, 528077, 2563891, 3007127, 33078397, 183434747, 2017782217]

約数ペア:

[(1, 2017782217), (11, 183434747), (61, 33078397), (671, 3007127), (787, 2563891), (3821, 528077), (8657, 233081), (42031, 48007)]