1820792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 3590400

約数和(自身を除く): 1769608

約数列:

[1, 2, 4, 8, 43, 67, 79, 86, 134, 158, 172, 268, 316, 344, 536, 632, 2881, 3397, 5293, 5762, 6794, 10586, 11524, 13588, 21172, 23048, 27176, 42344, 227599, 455198, 910396, 1820792]

約数ペア:

[(1, 1820792), (2, 910396), (4, 455198), (8, 227599), (43, 42344), (67, 27176), (79, 23048), (86, 21172), (134, 13588), (158, 11524), (172, 10586), (268, 6794), (316, 5762), (344, 5293), (536, 3397), (632, 2881)]