1555141042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{2141}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 2897560512

約数和(自身を除く): 1342419470

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 307, 338, 614, 1183, 2141, 2149, 2366, 3991, 4282, 4298, 7982, 14987, 27833, 27937, 29974, 51883, 55666, 55874, 103766, 194831, 361829, 363181, 389662, 657287, 723658, 726362, 1314574, 2532803, 4601009, 5065606, 8544731, 9202018, 17089462, 59813117, 111081503, 119626234, 222163006, 777570521, 1555141042]

約数ペア:

[(1, 1555141042), (2, 777570521), (7, 222163006), (13, 119626234), (14, 111081503), (26, 59813117), (91, 17089462), (169, 9202018), (182, 8544731), (307, 5065606), (338, 4601009), (614, 2532803), (1183, 1314574), (2141, 726362), (2149, 723658), (2366, 657287), (3991, 389662), (4282, 363181), (4298, 361829), (7982, 194831), (14987, 103766), (27833, 55874), (27937, 55666), (29974, 51883)]