1830781628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{14447}}^1$

素因数の和:16901

約数の個数: 24

約数和(自身を含む): 3451973952

約数和(自身を除く): 1621192324

約数列:

[1, 2, 4, 13, 26, 52, 2437, 4874, 9748, 14447, 28894, 31681, 57788, 63362, 126724, 187811, 375622, 751244, 35207339, 70414678, 140829356, 457695407, 915390814, 1830781628]

約数ペア:

[(1, 1830781628), (2, 915390814), (4, 457695407), (13, 140829356), (26, 70414678), (52, 35207339), (2437, 751244), (4874, 375622), (9748, 187811), (14447, 126724), (28894, 63362), (31681, 57788)]