1641094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 3096576

約数和(自身を除く): 1455482

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 127, 142, 182, 254, 497, 889, 923, 994, 1651, 1778, 1846, 3302, 6461, 9017, 11557, 12922, 18034, 23114, 63119, 117221, 126238, 234442, 820547, 1641094]

約数ペア:

[(1, 1641094), (2, 820547), (7, 234442), (13, 126238), (14, 117221), (26, 63119), (71, 23114), (91, 18034), (127, 12922), (142, 11557), (182, 9017), (254, 6461), (497, 3302), (889, 1846), (923, 1778), (994, 1651)]