13256690642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{715109}}^1$

素因数の和:715178

約数の個数: 32

約数和(自身を含む): 23066588160

約数和(自身を除く): 9809897518

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 9269, 18538, 715109, 1430218, 9296417, 16447507, 18592834, 22168379, 32895014, 44336758, 213817591, 288188927, 427635182, 509872717, 576377854, 1019745434, 6628345321, 13256690642]

約数ペア:

[(1, 13256690642), (2, 6628345321), (13, 1019745434), (23, 576377854), (26, 509872717), (31, 427635182), (46, 288188927), (62, 213817591), (299, 44336758), (403, 32895014), (598, 22168379), (713, 18592834), (806, 16447507), (1426, 9296417), (9269, 1430218), (18538, 715109)]