2194462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1607138

約数列:

[1, 2, 17, 19, 34, 38, 43, 79, 86, 158, 323, 646, 731, 817, 1343, 1462, 1501, 1634, 2686, 3002, 3397, 6794, 13889, 25517, 27778, 51034, 57749, 64543, 115498, 129086, 1097231, 2194462]

約数ペア:

[(1, 2194462), (2, 1097231), (17, 129086), (19, 115498), (34, 64543), (38, 57749), (43, 51034), (79, 27778), (86, 25517), (158, 13889), (323, 6794), (646, 3397), (731, 3002), (817, 2686), (1343, 1634), (1462, 1501)]