426515306

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 788925600

約数和(自身を除く): 362410294

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 157, 266, 314, 931, 1099, 1459, 1862, 2198, 2918, 2983, 5966, 7693, 10213, 15386, 20426, 20881, 27721, 41762, 55442, 71491, 142982, 146167, 194047, 229063, 292334, 388094, 458126, 1358329, 1603441, 2716658, 3206882, 4352197, 8704394, 11224087, 22448174, 30465379, 60930758, 213257653, 426515306]

約数ペア:

[(1, 426515306), (2, 213257653), (7, 60930758), (14, 30465379), (19, 22448174), (38, 11224087), (49, 8704394), (98, 4352197), (133, 3206882), (157, 2716658), (266, 1603441), (314, 1358329), (931, 458126), (1099, 388094), (1459, 292334), (1862, 229063), (2198, 194047), (2918, 146167), (2983, 142982), (5966, 71491), (7693, 55442), (10213, 41762), (15386, 27721), (20426, 20881)]