868487998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{40361}}^1$

素因数の和:40452

約数の個数: 32

約数和(自身を含む): 1569274560

約数和(自身を除く): 700786562

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 10759, 21518, 40361, 80722, 282527, 565054, 1170469, 2139133, 2340938, 4278266, 8193283, 14973931, 16386566, 29947862, 62034857, 124069714, 434243999, 868487998]

約数ペア:

[(1, 868487998), (2, 434243999), (7, 124069714), (14, 62034857), (29, 29947862), (53, 16386566), (58, 14973931), (106, 8193283), (203, 4278266), (371, 2340938), (406, 2139133), (742, 1170469), (1537, 565054), (3074, 282527), (10759, 80722), (21518, 40361)]