2007120898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{4079}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 3313612800

約数和(自身を除く): 1306491902

約数列:

[1, 2, 19, 23, 38, 46, 437, 563, 874, 1126, 4079, 8158, 10697, 12949, 21394, 25898, 77501, 93817, 155002, 187634, 246031, 492062, 1782523, 2296477, 3565046, 4592954, 43633063, 52818971, 87266126, 105637942, 1003560449, 2007120898]

約数ペア:

[(1, 2007120898), (2, 1003560449), (19, 105637942), (23, 87266126), (38, 52818971), (46, 43633063), (437, 4592954), (563, 3565046), (874, 2296477), (1126, 1782523), (4079, 492062), (8158, 246031), (10697, 187634), (12949, 155002), (21394, 93817), (25898, 77501)]