2784668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 5330304

約数和(自身を除く): 2545636

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 1321, 2108, 2642, 5284, 22457, 40951, 44914, 81902, 89828, 163804, 696167, 1392334, 2784668]

約数ペア:

[(1, 2784668), (2, 1392334), (4, 696167), (17, 163804), (31, 89828), (34, 81902), (62, 44914), (68, 40951), (124, 22457), (527, 5284), (1054, 2642), (1321, 2108)]