626729038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^2\times {\mathrm{139}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 1090469520

約数和(自身を除く): 463740482

約数列:

[1, 2, 13, 17, 26, 34, 101, 139, 202, 221, 278, 442, 1313, 1717, 1807, 2363, 2626, 3434, 3614, 4726, 10201, 14039, 20402, 22321, 28078, 30719, 44642, 61438, 132613, 173417, 182507, 238663, 265226, 346834, 365014, 477326, 1417939, 2254421, 2835878, 3102619, 4508842, 6205238, 18433207, 24104963, 36866414, 48209926, 313364519, 626729038]

約数ペア:

[(1, 626729038), (2, 313364519), (13, 48209926), (17, 36866414), (26, 24104963), (34, 18433207), (101, 6205238), (139, 4508842), (202, 3102619), (221, 2835878), (278, 2254421), (442, 1417939), (1313, 477326), (1717, 365014), (1807, 346834), (2363, 265226), (2626, 238663), (3434, 182507), (3614, 173417), (4726, 132613), (10201, 61438), (14039, 44642), (20402, 30719), (22321, 28078)]