2401982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 4230144

約数和(自身を除く): 1828162

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 101, 202, 253, 506, 517, 1034, 1081, 1111, 2162, 2222, 2323, 4646, 4747, 9494, 11891, 23782, 25553, 51106, 52217, 104434, 109181, 218362, 1200991, 2401982]

約数ペア:

[(1, 2401982), (2, 1200991), (11, 218362), (22, 109181), (23, 104434), (46, 52217), (47, 51106), (94, 25553), (101, 23782), (202, 11891), (253, 9494), (506, 4747), (517, 4646), (1034, 2323), (1081, 2222), (1111, 2162)]