2613490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 5360256

約数和(自身を除く): 2746766

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1033, 1265, 2066, 2530, 5165, 10330, 11363, 22726, 23759, 47518, 56815, 113630, 118795, 237590, 261349, 522698, 1306745, 2613490]

約数ペア:

[(1, 2613490), (2, 1306745), (5, 522698), (10, 261349), (11, 237590), (22, 118795), (23, 113630), (46, 56815), (55, 47518), (110, 23759), (115, 22726), (230, 11363), (253, 10330), (506, 5165), (1033, 2530), (1265, 2066)]