2188590922

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4225079}}^1$

素因数の和:4225125

約数の個数: 16

約数和(自身を含む): 3853272960

約数和(自身を除く): 1664682038

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4225079, 8450158, 29575553, 59151106, 156327923, 312655846, 1094295461, 2188590922]

約数ペア:

[(1, 2188590922), (2, 1094295461), (7, 312655846), (14, 156327923), (37, 59151106), (74, 29575553), (259, 8450158), (518, 4225079)]