468975898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{5711}}^1$

素因数の和:7893

約数の個数: 16

約数和(自身を含む): 740960640

約数和(自身を除く): 271984742

約数列:

[1, 2, 19, 38, 2161, 4322, 5711, 11422, 41059, 82118, 108509, 217018, 12341471, 24682942, 234487949, 468975898]

約数ペア:

[(1, 468975898), (2, 234487949), (19, 24682942), (38, 12341471), (2161, 217018), (4322, 108509), (5711, 82118), (11422, 41059)]