1624820834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{859}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 3167001600

約数和(自身を除く): 1542180766

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 547, 859, 1094, 1718, 1729, 3458, 3829, 6013, 7111, 7658, 10393, 11167, 12026, 14222, 16321, 20786, 22334, 32642, 49777, 72751, 78169, 99554, 114247, 135109, 145502, 156338, 212173, 228494, 270218, 424346, 469873, 939746, 945763, 1485211, 1891526, 2970422, 3289111, 6108349, 6578222, 8927587, 12216698, 17855174, 42758443, 62493109, 85516886, 116058631, 124986218, 232117262, 812410417, 1624820834]

約数ペア:

[(1, 1624820834), (2, 812410417), (7, 232117262), (13, 124986218), (14, 116058631), (19, 85516886), (26, 62493109), (38, 42758443), (91, 17855174), (133, 12216698), (182, 8927587), (247, 6578222), (266, 6108349), (494, 3289111), (547, 2970422), (859, 1891526), (1094, 1485211), (1718, 945763), (1729, 939746), (3458, 469873), (3829, 424346), (6013, 270218), (7111, 228494), (7658, 212173), (10393, 156338), (11167, 145502), (12026, 135109), (14222, 114247), (16321, 99554), (20786, 78169), (22334, 72751), (32642, 49777)]