1214866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 16

約数和(自身を含む): 1894104

約数和(自身を除く): 679238

約数列:

[1, 2, 53, 73, 106, 146, 157, 314, 3869, 7738, 8321, 11461, 16642, 22922, 607433, 1214866]

約数ペア:

[(1, 1214866), (2, 607433), (53, 22922), (73, 16642), (106, 11461), (146, 8321), (157, 7738), (314, 3869)]