765129596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{5101}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 1673129472

約数和(自身を除く): 907999876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 487, 974, 1948, 3409, 5101, 5357, 6818, 10202, 10714, 13636, 20404, 21428, 35707, 37499, 56111, 71414, 74998, 112222, 142828, 149996, 224444, 392777, 785554, 1571108, 2484187, 4968374, 9936748, 17389309, 27326057, 34778618, 54652114, 69557236, 109304228, 191282399, 382564798, 765129596]

約数ペア:

[(1, 765129596), (2, 382564798), (4, 191282399), (7, 109304228), (11, 69557236), (14, 54652114), (22, 34778618), (28, 27326057), (44, 17389309), (77, 9936748), (154, 4968374), (308, 2484187), (487, 1571108), (974, 785554), (1948, 392777), (3409, 224444), (5101, 149996), (5357, 142828), (6818, 112222), (10202, 74998), (10714, 71414), (13636, 56111), (20404, 37499), (21428, 35707)]