1397123394742

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1\times {\mathrm{63337}}^1$

素因数の和:64956

約数の個数: 32

約数和(自身を含む): 2149012736640

約数和(自身を除く): 751889341898

約数列:

[1, 2, 59, 118, 131, 262, 1427, 2854, 7729, 15458, 63337, 84193, 126674, 168386, 186937, 373874, 3736883, 7473766, 8297147, 11029283, 16594294, 22058566, 90381899, 180763798, 489531673, 979063346, 5332532041, 10665064082, 11840028769, 23680057538, 698561697371, 1397123394742]

約数ペア:

[(1, 1397123394742), (2, 698561697371), (59, 23680057538), (118, 11840028769), (131, 10665064082), (262, 5332532041), (1427, 979063346), (2854, 489531673), (7729, 180763798), (15458, 90381899), (63337, 22058566), (84193, 16594294), (126674, 11029283), (168386, 8297147), (186937, 7473766), (373874, 3736883)]