13649270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 25411968

約数和(自身を除く): 11762698

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 257, 470, 514, 565, 1130, 1285, 2570, 5311, 10622, 12079, 24158, 26555, 29041, 53110, 58082, 60395, 120790, 145205, 290410, 1364927, 2729854, 6824635, 13649270]

約数ペア:

[(1, 13649270), (2, 6824635), (5, 2729854), (10, 1364927), (47, 290410), (94, 145205), (113, 120790), (226, 60395), (235, 58082), (257, 53110), (470, 29041), (514, 26555), (565, 24158), (1130, 12079), (1285, 10622), (2570, 5311)]