2563896

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 6449040

約数和(自身を除く): 3885144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 337, 634, 674, 951, 1011, 1268, 1348, 1902, 2022, 2536, 2696, 3804, 4044, 7608, 8088, 106829, 213658, 320487, 427316, 640974, 854632, 1281948, 2563896]

約数ペア:

[(1, 2563896), (2, 1281948), (3, 854632), (4, 640974), (6, 427316), (8, 320487), (12, 213658), (24, 106829), (317, 8088), (337, 7608), (634, 4044), (674, 3804), (951, 2696), (1011, 2536), (1268, 2022), (1348, 1902)]