7889700612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{489557}}^1$

素因数の和:489660

約数の個数: 48

約数和(自身を含む): 19738978560

約数和(自身を除く): 11849277948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 2686, 4029, 5372, 8058, 16116, 489557, 979114, 1468671, 1958228, 2937342, 5874684, 8322469, 16644938, 24967407, 33289876, 38675003, 49934814, 77350006, 99869628, 116025009, 154700012, 232050018, 464100036, 657475051, 1314950102, 1972425153, 2629900204, 3944850306, 7889700612]

約数ペア:

[(1, 7889700612), (2, 3944850306), (3, 2629900204), (4, 1972425153), (6, 1314950102), (12, 657475051), (17, 464100036), (34, 232050018), (51, 154700012), (68, 116025009), (79, 99869628), (102, 77350006), (158, 49934814), (204, 38675003), (237, 33289876), (316, 24967407), (474, 16644938), (948, 8322469), (1343, 5874684), (2686, 2937342), (4029, 1958228), (5372, 1468671), (8058, 979114), (16116, 489557)]