1256284044

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{811553}}^1$

素因数の和:811606

約数の個数: 36

約数和(自身を含む): 3249462216

約数和(自身を除く): 1993178172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 811553, 1623106, 2434659, 3246212, 4869318, 7303977, 9738636, 14607954, 29215908, 34896779, 69793558, 104690337, 139587116, 209380674, 314071011, 418761348, 628142022, 1256284044]

約数ペア:

[(1, 1256284044), (2, 628142022), (3, 418761348), (4, 314071011), (6, 209380674), (9, 139587116), (12, 104690337), (18, 69793558), (36, 34896779), (43, 29215908), (86, 14607954), (129, 9738636), (172, 7303977), (258, 4869318), (387, 3246212), (516, 2434659), (774, 1623106), (1548, 811553)]