2018949016846

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{167621}}^1$

素因数の和:168300

約数の個数: 32

約数和(自身を含む): 3089125952640

約数和(自身を除く): 1070176935794

約数列:

[1, 2, 89, 157, 178, 314, 431, 862, 13973, 27946, 38359, 67667, 76718, 135334, 167621, 335242, 6022363, 12044726, 14918269, 26316497, 29836538, 52632994, 72244651, 144489302, 2342168233, 4684336466, 6429773939, 11342410207, 12859547878, 22684820414, 1009474508423, 2018949016846]

約数ペア:

[(1, 2018949016846), (2, 1009474508423), (89, 22684820414), (157, 12859547878), (178, 11342410207), (314, 6429773939), (431, 4684336466), (862, 2342168233), (13973, 144489302), (27946, 72244651), (38359, 52632994), (67667, 29836538), (76718, 26316497), (135334, 14918269), (167621, 12044726), (335242, 6022363)]