1995365112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{26759}}^1$

素因数の和:27020

約数の個数: 64

約数和(自身を含む): 5394816000

約数和(自身を除く): 3399450888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2868, 3107, 5736, 6214, 9321, 12428, 18642, 24856, 26759, 37284, 53518, 74568, 80277, 107036, 160554, 214072, 321108, 347867, 642216, 695734, 1043601, 1391468, 2087202, 2782936, 4174404, 6395401, 8348808, 12790802, 19186203, 25581604, 38372406, 51163208, 76744812, 83140213, 153489624, 166280426, 249420639, 332560852, 498841278, 665121704, 997682556, 1995365112]

約数ペア:

[(1, 1995365112), (2, 997682556), (3, 665121704), (4, 498841278), (6, 332560852), (8, 249420639), (12, 166280426), (13, 153489624), (24, 83140213), (26, 76744812), (39, 51163208), (52, 38372406), (78, 25581604), (104, 19186203), (156, 12790802), (239, 8348808), (312, 6395401), (478, 4174404), (717, 2782936), (956, 2087202), (1434, 1391468), (1912, 1043601), (2868, 695734), (3107, 642216), (5736, 347867), (6214, 321108), (9321, 214072), (12428, 160554), (18642, 107036), (24856, 80277), (26759, 74568), (37284, 53518)]