11631569306

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 21012480000

約数和(自身を除く): 9380910694

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 239, 259, 329, 478, 518, 658, 1673, 1739, 1999, 3346, 3478, 3998, 8843, 11233, 12173, 13993, 17686, 22466, 24346, 27986, 61901, 73963, 78631, 93953, 123802, 147926, 157262, 187906, 415621, 477761, 517741, 657671, 831242, 955522, 1035482, 1315342, 2909347, 3344327, 3476261, 5818694, 6688654, 6952522, 17677157, 22454767, 24333827, 35354314, 44909534, 48667654, 123740099, 157183369, 247480198, 314366738, 830826379, 1661652758, 5815784653, 11631569306]

約数ペア:

[(1, 11631569306), (2, 5815784653), (7, 1661652758), (14, 830826379), (37, 314366738), (47, 247480198), (74, 157183369), (94, 123740099), (239, 48667654), (259, 44909534), (329, 35354314), (478, 24333827), (518, 22454767), (658, 17677157), (1673, 6952522), (1739, 6688654), (1999, 5818694), (3346, 3476261), (3478, 3344327), (3998, 2909347), (8843, 1315342), (11233, 1035482), (12173, 955522), (13993, 831242), (17686, 657671), (22466, 517741), (24346, 477761), (27986, 415621), (61901, 187906), (73963, 157262), (78631, 147926), (93953, 123802)]