2223172874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 3835496448

約数和(自身を除く): 1612323574

約数列:

[1, 2, 13, 26, 31, 53, 62, 71, 106, 142, 403, 689, 733, 806, 923, 1378, 1466, 1643, 1846, 2201, 3286, 3763, 4402, 7526, 9529, 19058, 21359, 22723, 28613, 38849, 42718, 45446, 48919, 52043, 57226, 77698, 97838, 104086, 116653, 233306, 295399, 505037, 590798, 676559, 1010074, 1204319, 1353118, 1516489, 1613333, 2408638, 2758279, 3032978, 3226666, 5516558, 15656147, 20973329, 31312294, 35857627, 41946658, 71715254, 85506649, 171013298, 1111586437, 2223172874]

約数ペア:

[(1, 2223172874), (2, 1111586437), (13, 171013298), (26, 85506649), (31, 71715254), (53, 41946658), (62, 35857627), (71, 31312294), (106, 20973329), (142, 15656147), (403, 5516558), (689, 3226666), (733, 3032978), (806, 2758279), (923, 2408638), (1378, 1613333), (1466, 1516489), (1643, 1353118), (1846, 1204319), (2201, 1010074), (3286, 676559), (3763, 590798), (4402, 505037), (7526, 295399), (9529, 233306), (19058, 116653), (21359, 104086), (22723, 97838), (28613, 77698), (38849, 57226), (42718, 52043), (45446, 48919)]