2149014304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{20431}}^1$

素因数の和:20633

約数の個数: 48

約数和(自身を含む): 4479511680

約数和(自身を除く): 2330497376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 608, 692, 1384, 2768, 3287, 5536, 6574, 13148, 20431, 26296, 40862, 52592, 81724, 105184, 163448, 326896, 388189, 653792, 776378, 1552756, 3105512, 3534563, 6211024, 7069126, 12422048, 14138252, 28276504, 56553008, 67156697, 113106016, 134313394, 268626788, 537253576, 1074507152, 2149014304]

約数ペア:

[(1, 2149014304), (2, 1074507152), (4, 537253576), (8, 268626788), (16, 134313394), (19, 113106016), (32, 67156697), (38, 56553008), (76, 28276504), (152, 14138252), (173, 12422048), (304, 7069126), (346, 6211024), (608, 3534563), (692, 3105512), (1384, 1552756), (2768, 776378), (3287, 653792), (5536, 388189), (6574, 326896), (13148, 163448), (20431, 105184), (26296, 81724), (40862, 52592)]