89791898

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 157737216

約数和(自身を除く): 67945318

約数列:

[1, 2, 7, 14, 73, 103, 146, 206, 511, 721, 853, 1022, 1442, 1706, 5971, 7519, 11942, 15038, 52633, 62269, 87859, 105266, 124538, 175718, 435883, 615013, 871766, 1230026, 6413707, 12827414, 44895949, 89791898]

約数ペア:

[(1, 89791898), (2, 44895949), (7, 12827414), (14, 6413707), (73, 1230026), (103, 871766), (146, 615013), (206, 435883), (511, 175718), (721, 124538), (853, 105266), (1022, 87859), (1442, 62269), (1706, 52633), (5971, 15038), (7519, 11942)]