13309897462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{31069}}^1$

素因数の和:31300

約数の個数: 32

約数和(自身を含む): 21296620800

約数和(自身を除く): 7986723338

約数列:

[1, 2, 23, 46, 67, 134, 139, 278, 1541, 3082, 3197, 6394, 9313, 18626, 31069, 62138, 214199, 428398, 714587, 1429174, 2081623, 4163246, 4318591, 8637182, 47877329, 95754658, 99327593, 198655186, 289345597, 578691194, 6654948731, 13309897462]

約数ペア:

[(1, 13309897462), (2, 6654948731), (23, 578691194), (46, 289345597), (67, 198655186), (134, 99327593), (139, 95754658), (278, 47877329), (1541, 8637182), (3082, 4318591), (3197, 4163246), (6394, 2081623), (9313, 1429174), (18626, 714587), (31069, 428398), (62138, 214199)]