1279009382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 2338426368

約数和(自身を除く): 1059416986

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 347, 578, 694, 911, 1822, 2023, 2429, 4046, 4858, 5899, 6377, 11798, 12754, 15487, 30974, 41293, 82586, 100283, 108409, 200566, 216818, 263279, 316117, 526558, 632234, 701981, 1403962, 1842953, 2212819, 3685906, 4425638, 5373989, 10747978, 37617923, 75235846, 91357813, 182715626, 639504691, 1279009382]

約数ペア:

[(1, 1279009382), (2, 639504691), (7, 182715626), (14, 91357813), (17, 75235846), (34, 37617923), (119, 10747978), (238, 5373989), (289, 4425638), (347, 3685906), (578, 2212819), (694, 1842953), (911, 1403962), (1822, 701981), (2023, 632234), (2429, 526558), (4046, 316117), (4858, 263279), (5899, 216818), (6377, 200566), (11798, 108409), (12754, 100283), (15487, 82586), (30974, 41293)]