3574870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 7021728

約数和(自身を除く): 3446858

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 257, 514, 535, 1070, 1285, 1391, 2570, 2782, 3341, 6682, 6955, 13910, 16705, 27499, 33410, 54998, 137495, 274990, 357487, 714974, 1787435, 3574870]

約数ペア:

[(1, 3574870), (2, 1787435), (5, 714974), (10, 357487), (13, 274990), (26, 137495), (65, 54998), (107, 33410), (130, 27499), (214, 16705), (257, 13910), (514, 6955), (535, 6682), (1070, 3341), (1285, 2782), (1391, 2570)]