4251667394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1\times {\mathrm{3931}}^1$

素因数の和:6410

約数の個数: 32

約数和(自身を含む): 7276905216

約数和(自身を除く): 3025237822

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2447, 3931, 4894, 7862, 31811, 41599, 51103, 63622, 66827, 83198, 102206, 133654, 540787, 868751, 1081574, 1737502, 9619157, 19238314, 125049041, 163525669, 250098082, 327051338, 2125833697, 4251667394]

約数ペア:

[(1, 4251667394), (2, 2125833697), (13, 327051338), (17, 250098082), (26, 163525669), (34, 125049041), (221, 19238314), (442, 9619157), (2447, 1737502), (3931, 1081574), (4894, 868751), (7862, 540787), (31811, 133654), (41599, 102206), (51103, 83198), (63622, 66827)]