2509338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 5515776

約数和(自身を除く): 3006438

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 607, 689, 1214, 1378, 1821, 2067, 3642, 4134, 7891, 15782, 23673, 32171, 47346, 64342, 96513, 193026, 418223, 836446, 1254669, 2509338]

約数ペア:

[(1, 2509338), (2, 1254669), (3, 836446), (6, 418223), (13, 193026), (26, 96513), (39, 64342), (53, 47346), (78, 32171), (106, 23673), (159, 15782), (318, 7891), (607, 4134), (689, 3642), (1214, 2067), (1378, 1821)]