2227990198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1\times {\mathrm{751}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 4043257344

約数和(自身を除く): 1815267146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 587, 722, 751, 1174, 1502, 2527, 4109, 5054, 5257, 8218, 10514, 11153, 14269, 22306, 28538, 78071, 99883, 156142, 199766, 211907, 271111, 423814, 440837, 542222, 881674, 1483349, 1897777, 2966698, 3085859, 3795554, 6171718, 8375903, 16751806, 58631321, 117262642, 159142157, 318284314, 1113995099, 2227990198]

約数ペア:

[(1, 2227990198), (2, 1113995099), (7, 318284314), (14, 159142157), (19, 117262642), (38, 58631321), (133, 16751806), (266, 8375903), (361, 6171718), (587, 3795554), (722, 3085859), (751, 2966698), (1174, 1897777), (1502, 1483349), (2527, 881674), (4109, 542222), (5054, 440837), (5257, 423814), (8218, 271111), (10514, 211907), (11153, 199766), (14269, 156142), (22306, 99883), (28538, 78071)]