2015202436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{435437}}^1$

素因数の和:435543

約数の個数: 24

約数和(自身を含む): 3840563160

約数和(自身を除く): 1825360724

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 435437, 870874, 1741748, 5660681, 11321362, 22642724, 38753893, 77507786, 155015572, 503800609, 1007601218, 2015202436]

約数ペア:

[(1, 2015202436), (2, 1007601218), (4, 503800609), (13, 155015572), (26, 77507786), (52, 38753893), (89, 22642724), (178, 11321362), (356, 5660681), (1157, 1741748), (2314, 870874), (4628, 435437)]