3886303772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{1667}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 7414727040

約数和(自身を除く): 3528423268

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 419, 428, 838, 1391, 1667, 1676, 2782, 3334, 5447, 5564, 6668, 10894, 21671, 21788, 43342, 44833, 86684, 89666, 178369, 179332, 356738, 582829, 698473, 713476, 1165658, 1396946, 2318797, 2331316, 2793892, 4637594, 9080149, 9275188, 18160298, 36320596, 74736611, 149473222, 298946444, 971575943, 1943151886, 3886303772]

約数ペア:

[(1, 3886303772), (2, 1943151886), (4, 971575943), (13, 298946444), (26, 149473222), (52, 74736611), (107, 36320596), (214, 18160298), (419, 9275188), (428, 9080149), (838, 4637594), (1391, 2793892), (1667, 2331316), (1676, 2318797), (2782, 1396946), (3334, 1165658), (5447, 713476), (5564, 698473), (6668, 582829), (10894, 356738), (21671, 179332), (21788, 178369), (43342, 89666), (44833, 86684)]