1246266978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 2761482240

約数和(自身を除く): 1515215262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 191, 218, 327, 382, 573, 654, 907, 1146, 1199, 1814, 2101, 2398, 2721, 3597, 4202, 5442, 6303, 7194, 9977, 12606, 19954, 20819, 29931, 41638, 59862, 62457, 98863, 124914, 173237, 197726, 229009, 296589, 346474, 458018, 519711, 593178, 687027, 1039422, 1087493, 1374054, 1905607, 2174986, 3262479, 3811214, 5716821, 6524958, 11433642, 18882833, 37765666, 56648499, 113296998, 207711163, 415422326, 623133489, 1246266978]

約数ペア:

[(1, 1246266978), (2, 623133489), (3, 415422326), (6, 207711163), (11, 113296998), (22, 56648499), (33, 37765666), (66, 18882833), (109, 11433642), (191, 6524958), (218, 5716821), (327, 3811214), (382, 3262479), (573, 2174986), (654, 1905607), (907, 1374054), (1146, 1087493), (1199, 1039422), (1814, 687027), (2101, 593178), (2398, 519711), (2721, 458018), (3597, 346474), (4202, 296589), (5442, 229009), (6303, 197726), (7194, 173237), (9977, 124914), (12606, 98863), (19954, 62457), (20819, 59862), (29931, 41638)]