1216722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 2761920

約数和(自身を除く): 1545198

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 821, 1482, 1642, 2463, 4926, 10673, 15599, 21346, 31198, 32019, 46797, 64038, 93594, 202787, 405574, 608361, 1216722]

約数ペア:

[(1, 1216722), (2, 608361), (3, 405574), (6, 202787), (13, 93594), (19, 64038), (26, 46797), (38, 32019), (39, 31198), (57, 21346), (78, 15599), (114, 10673), (247, 4926), (494, 2463), (741, 1642), (821, 1482)]