1207885826

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{1327}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 2101002240

約数和(自身を除く): 893116414

約数列:

[1, 2, 7, 14, 79, 158, 553, 823, 1106, 1327, 1646, 2654, 5761, 9289, 11522, 18578, 65017, 104833, 130034, 209666, 455119, 733831, 910238, 1092121, 1467662, 2184242, 7644847, 15289694, 86277559, 172555118, 603942913, 1207885826]

約数ペア:

[(1, 1207885826), (2, 603942913), (7, 172555118), (14, 86277559), (79, 15289694), (158, 7644847), (553, 2184242), (823, 1467662), (1106, 1092121), (1327, 910238), (1646, 733831), (2654, 455119), (5761, 209666), (9289, 130034), (11522, 104833), (18578, 65017)]