808149602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2393}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 1351365120

約数和(自身を除く): 543215518

約数列:

[1, 2, 13, 26, 31, 62, 403, 419, 806, 838, 2393, 4786, 5447, 10894, 12989, 25978, 31109, 62218, 74183, 148366, 168857, 337714, 964379, 1002667, 1928758, 2005334, 13034671, 26069342, 31082677, 62165354, 404074801, 808149602]

約数ペア:

[(1, 808149602), (2, 404074801), (13, 62165354), (26, 31082677), (31, 26069342), (62, 13034671), (403, 2005334), (419, 1928758), (806, 1002667), (838, 964379), (2393, 337714), (4786, 168857), (5447, 148366), (10894, 74183), (12989, 62218), (25978, 31109)]