2912861668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{312673}}^1$

素因数の和:312831

約数の個数: 24

約数和(自身を含む): 5436775512

約数和(自身を除く): 2523913844

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 312673, 625346, 1250692, 5315441, 10630882, 21261764, 42836201, 85672402, 171344804, 728215417, 1456430834, 2912861668]

約数ペア:

[(1, 2912861668), (2, 1456430834), (4, 728215417), (17, 171344804), (34, 85672402), (68, 42836201), (137, 21261764), (274, 10630882), (548, 5315441), (2329, 1250692), (4658, 625346), (9316, 312673)]