1439898772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{18979}}^1$

素因数の和:20455

約数の個数: 24

約数和(自身を含む): 2715658400

約数和(自身を除く): 1275759628

約数列:

[1, 2, 4, 13, 26, 52, 1459, 2918, 5836, 18967, 18979, 37934, 37958, 75868, 75916, 246727, 493454, 986908, 27690361, 55380722, 110761444, 359974693, 719949386, 1439898772]

約数ペア:

[(1, 1439898772), (2, 719949386), (4, 359974693), (13, 110761444), (26, 55380722), (52, 27690361), (1459, 986908), (2918, 493454), (5836, 246727), (18967, 75916), (18979, 75868), (37934, 37958)]