1330404738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{897709}}^1$

素因数の和:897746

約数の個数: 32

約数和(自身を含む): 3016305600

約数和(自身を除く): 1685900862

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 897709, 1795418, 2693127, 5386254, 11670217, 17056471, 23340434, 34112942, 35010651, 51169413, 70021302, 102338826, 221734123, 443468246, 665202369, 1330404738]

約数ペア:

[(1, 1330404738), (2, 665202369), (3, 443468246), (6, 221734123), (13, 102338826), (19, 70021302), (26, 51169413), (38, 35010651), (39, 34112942), (57, 23340434), (78, 17056471), (114, 11670217), (247, 5386254), (494, 2693127), (741, 1795418), (1482, 897709)]