1888394404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{83869}}^1$

素因数の和:84319

約数の個数: 24

約数和(自身を含む): 3567158840

約数和(自身を除く): 1678764436

約数列:

[1, 2, 4, 13, 26, 52, 433, 866, 1732, 5629, 11258, 22516, 83869, 167738, 335476, 1090297, 2180594, 4361188, 36315277, 72630554, 145261108, 472098601, 944197202, 1888394404]

約数ペア:

[(1, 1888394404), (2, 944197202), (4, 472098601), (13, 145261108), (26, 72630554), (52, 36315277), (433, 4361188), (866, 2180594), (1732, 1090297), (5629, 335476), (11258, 167738), (22516, 83869)]