1631567126

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{6079}}^1$

素因数の和:7116

約数の個数: 32

約数和(自身を含む): 2947584000

約数和(自身を除く): 1316016874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1009, 2018, 6079, 7063, 12158, 14126, 19171, 38342, 42553, 85106, 115501, 134197, 231002, 268394, 808507, 1617014, 6133711, 12267422, 42935977, 85871954, 116540509, 233081018, 815783563, 1631567126]

約数ペア:

[(1, 1631567126), (2, 815783563), (7, 233081018), (14, 116540509), (19, 85871954), (38, 42935977), (133, 12267422), (266, 6133711), (1009, 1617014), (2018, 808507), (6079, 268394), (7063, 231002), (12158, 134197), (14126, 115501), (19171, 85106), (38342, 42553)]