271145654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{953}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 453890304

約数和(自身を除く): 182744650

約数列:

[1, 2, 13, 26, 31, 62, 353, 403, 706, 806, 953, 1906, 4589, 9178, 10943, 12389, 21886, 24778, 29543, 59086, 142259, 284518, 336409, 384059, 672818, 768118, 4373317, 8746634, 10428679, 20857358, 135572827, 271145654]

約数ペア:

[(1, 271145654), (2, 135572827), (13, 20857358), (26, 10428679), (31, 8746634), (62, 4373317), (353, 768118), (403, 672818), (706, 384059), (806, 336409), (953, 284518), (1906, 142259), (4589, 59086), (9178, 29543), (10943, 24778), (12389, 21886)]