1490803652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5273}}^1\times {\mathrm{5437}}^1$

素因数の和:10727

約数の個数: 24

約数和(自身を含む): 2810641176

約数和(自身を除く): 1319837524

約数列:

[1, 2, 4, 13, 26, 52, 5273, 5437, 10546, 10874, 21092, 21748, 68549, 70681, 137098, 141362, 274196, 282724, 28669301, 57338602, 114677204, 372700913, 745401826, 1490803652]

約数ペア:

[(1, 1490803652), (2, 745401826), (4, 372700913), (13, 114677204), (26, 57338602), (52, 28669301), (5273, 282724), (5437, 274196), (10546, 141362), (10874, 137098), (21092, 70681), (21748, 68549)]