13264810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 26562816

約数和(自身を除く): 13298006

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 167, 169, 235, 334, 338, 470, 611, 835, 845, 1222, 1670, 1690, 2171, 3055, 4342, 6110, 7849, 7943, 10855, 15698, 15886, 21710, 28223, 39245, 39715, 56446, 78490, 79430, 102037, 141115, 204074, 282230, 510185, 1020370, 1326481, 2652962, 6632405, 13264810]

約数ペア:

[(1, 13264810), (2, 6632405), (5, 2652962), (10, 1326481), (13, 1020370), (26, 510185), (47, 282230), (65, 204074), (94, 141115), (130, 102037), (167, 79430), (169, 78490), (235, 56446), (334, 39715), (338, 39245), (470, 28223), (611, 21710), (835, 15886), (845, 15698), (1222, 10855), (1670, 7943), (1690, 7849), (2171, 6110), (3055, 4342)]