1261326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 2851200

約数和(自身を除く): 1589874

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 659, 957, 1318, 1914, 1977, 3954, 7249, 14498, 19111, 21747, 38222, 43494, 57333, 114666, 210221, 420442, 630663, 1261326]

約数ペア:

[(1, 1261326), (2, 630663), (3, 420442), (6, 210221), (11, 114666), (22, 57333), (29, 43494), (33, 38222), (58, 21747), (66, 19111), (87, 14498), (174, 7249), (319, 3954), (638, 1977), (659, 1914), (957, 1318)]