1613528708

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8265

約数の個数: 48

約数和(自身を含む): 3190161408

約数和(自身を除く): 1576632700

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1331, 1628, 2662, 4477, 5324, 8191, 8954, 16382, 17908, 32764, 49247, 90101, 98494, 180202, 196988, 303067, 360404, 606134, 991111, 1212268, 1982222, 3333737, 3964444, 6667474, 10902221, 13334948, 21804442, 36671107, 43608884, 73342214, 146684428, 403382177, 806764354, 1613528708]

約数ペア:

[(1, 1613528708), (2, 806764354), (4, 403382177), (11, 146684428), (22, 73342214), (37, 43608884), (44, 36671107), (74, 21804442), (121, 13334948), (148, 10902221), (242, 6667474), (407, 3964444), (484, 3333737), (814, 1982222), (1331, 1212268), (1628, 991111), (2662, 606134), (4477, 360404), (5324, 303067), (8191, 196988), (8954, 180202), (16382, 98494), (17908, 90101), (32764, 49247)]