13384690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 13053710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 449, 542, 898, 1355, 2245, 2710, 2981, 4490, 4939, 5962, 9878, 14905, 24695, 29810, 49390, 121679, 243358, 608395, 1216790, 1338469, 2676938, 6692345, 13384690]

約数ペア:

[(1, 13384690), (2, 6692345), (5, 2676938), (10, 1338469), (11, 1216790), (22, 608395), (55, 243358), (110, 121679), (271, 49390), (449, 29810), (542, 24695), (898, 14905), (1355, 9878), (2245, 5962), (2710, 4939), (2981, 4490)]