394395852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{7351}}^1$

素因数の和:7638

約数の個数: 48

約数和(自身を含む): 978227712

約数和(自身を除く): 583831860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 263, 526, 789, 1052, 1578, 3156, 4471, 7351, 8942, 13413, 14702, 17884, 22053, 26826, 29404, 44106, 53652, 88212, 124967, 249934, 374901, 499868, 749802, 1499604, 1933313, 3866626, 5799939, 7733252, 11599878, 23199756, 32866321, 65732642, 98598963, 131465284, 197197926, 394395852]

約数ペア:

[(1, 394395852), (2, 197197926), (3, 131465284), (4, 98598963), (6, 65732642), (12, 32866321), (17, 23199756), (34, 11599878), (51, 7733252), (68, 5799939), (102, 3866626), (204, 1933313), (263, 1499604), (526, 749802), (789, 499868), (1052, 374901), (1578, 249934), (3156, 124967), (4471, 88212), (7351, 53652), (8942, 44106), (13413, 29404), (14702, 26826), (17884, 22053)]