2628678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 5757696

約数和(自身を除く): 3129018

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 503, 871, 1006, 1509, 1742, 2613, 3018, 5226, 6539, 13078, 19617, 33701, 39234, 67402, 101103, 202206, 438113, 876226, 1314339, 2628678]

約数ペア:

[(1, 2628678), (2, 1314339), (3, 876226), (6, 438113), (13, 202206), (26, 101103), (39, 67402), (67, 39234), (78, 33701), (134, 19617), (201, 13078), (402, 6539), (503, 5226), (871, 3018), (1006, 2613), (1509, 1742)]