1917954962

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3304

約数の個数: 96

約数和(自身を含む): 3976776000

約数和(自身を除く): 2058821038

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 49, 58, 77, 98, 133, 154, 203, 209, 266, 319, 406, 418, 539, 551, 638, 931, 1078, 1102, 1421, 1463, 1862, 2233, 2842, 2926, 3229, 3857, 4466, 6061, 6458, 7714, 10241, 12122, 15631, 20482, 22603, 26999, 31262, 35519, 42427, 45206, 53998, 61351, 71038, 84854, 93641, 122702, 158221, 187282, 248633, 296989, 316442, 429457, 497266, 593978, 655487, 674861, 858914, 1030051, 1310974, 1349722, 1740431, 1779179, 2060102, 3006199, 3480862, 3558358, 4588409, 4724027, 6012398, 7210357, 9176818, 9448054, 12454253, 14420714, 19570969, 24908506, 33068189, 39141938, 50472499, 66136378, 87179771, 100944998, 136996783, 174359542, 273993566, 958977481, 1917954962]

約数ペア:

[(1, 1917954962), (2, 958977481), (7, 273993566), (11, 174359542), (14, 136996783), (19, 100944998), (22, 87179771), (29, 66136378), (38, 50472499), (49, 39141938), (58, 33068189), (77, 24908506), (98, 19570969), (133, 14420714), (154, 12454253), (203, 9448054), (209, 9176818), (266, 7210357), (319, 6012398), (406, 4724027), (418, 4588409), (539, 3558358), (551, 3480862), (638, 3006199), (931, 2060102), (1078, 1779179), (1102, 1740431), (1421, 1349722), (1463, 1310974), (1862, 1030051), (2233, 858914), (2842, 674861), (2926, 655487), (3229, 593978), (3857, 497266), (4466, 429457), (6061, 316442), (6458, 296989), (7714, 248633), (10241, 187282), (12122, 158221), (15631, 122702), (20482, 93641), (22603, 84854), (26999, 71038), (31262, 61351), (35519, 53998), (42427, 45206)]