2123708581

素因数分解:

${\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 2185792000

約数和(自身を除く): 62083419

約数列:

[1, 67, 139, 163, 1399, 9313, 10921, 22657, 93733, 194461, 228037, 1518019, 13028887, 15278479, 31697143, 2123708581]

約数ペア:

[(1, 2123708581), (67, 31697143), (139, 15278479), (163, 13028887), (1399, 1518019), (9313, 228037), (10921, 194461), (22657, 93733)]