2907133076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 5746597920

約数和(自身を除く): 2839464844

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 107, 214, 289, 323, 428, 578, 646, 1156, 1237, 1292, 1819, 2033, 2474, 3638, 4066, 4948, 5491, 7276, 8132, 10982, 21029, 21964, 23503, 30923, 34561, 42058, 47006, 61846, 69122, 84116, 94012, 123692, 132359, 138244, 264718, 357493, 399551, 529436, 587537, 714986, 799102, 1175074, 1429972, 1598204, 2250103, 2350148, 2514821, 4500206, 5029642, 6792367, 9000412, 10059284, 13584734, 27169468, 38251751, 42751957, 76503502, 85503914, 153007004, 171007828, 726783269, 1453566538, 2907133076]

約数ペア:

[(1, 2907133076), (2, 1453566538), (4, 726783269), (17, 171007828), (19, 153007004), (34, 85503914), (38, 76503502), (68, 42751957), (76, 38251751), (107, 27169468), (214, 13584734), (289, 10059284), (323, 9000412), (428, 6792367), (578, 5029642), (646, 4500206), (1156, 2514821), (1237, 2350148), (1292, 2250103), (1819, 1598204), (2033, 1429972), (2474, 1175074), (3638, 799102), (4066, 714986), (4948, 587537), (5491, 529436), (7276, 399551), (8132, 357493), (10982, 264718), (21029, 138244), (21964, 132359), (23503, 123692), (30923, 94012), (34561, 84116), (42058, 69122), (47006, 61846)]