1338573166

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137177}}^1$

素因数の和:137244

約数の個数: 32

約数和(自身を含む): 2488957632

約数和(自身を除く): 1150384466

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 137177, 274354, 960239, 1920478, 2332009, 4664018, 5624257, 11248514, 16324063, 32648126, 39369799, 78739598, 95612369, 191224738, 669286583, 1338573166]

約数ペア:

[(1, 1338573166), (2, 669286583), (7, 191224738), (14, 95612369), (17, 78739598), (34, 39369799), (41, 32648126), (82, 16324063), (119, 11248514), (238, 5624257), (287, 4664018), (574, 2332009), (697, 1920478), (1394, 960239), (4879, 274354), (9758, 137177)]