3876757638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1603291}}^1$

素因数の和:1603340

約数の個数: 32

約数和(自身を含む): 8619297792

約数和(自身を除く): 4742540154

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 1603291, 3206582, 4809873, 9619746, 20842783, 41685566, 49702021, 62528349, 99404042, 125056698, 149106063, 298212126, 646126273, 1292252546, 1938378819, 3876757638]

約数ペア:

[(1, 3876757638), (2, 1938378819), (3, 1292252546), (6, 646126273), (13, 298212126), (26, 149106063), (31, 125056698), (39, 99404042), (62, 62528349), (78, 49702021), (93, 41685566), (186, 20842783), (403, 9619746), (806, 4809873), (1209, 3206582), (2418, 1603291)]