13318370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 26317872

約数和(自身を除く): 12999502

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 1933, 3445, 3866, 6890, 9665, 19330, 25129, 50258, 102449, 125645, 204898, 251290, 512245, 1024490, 1331837, 2663674, 6659185, 13318370]

約数ペア:

[(1, 13318370), (2, 6659185), (5, 2663674), (10, 1331837), (13, 1024490), (26, 512245), (53, 251290), (65, 204898), (106, 125645), (130, 102449), (265, 50258), (530, 25129), (689, 19330), (1378, 9665), (1933, 6890), (3445, 3866)]