13271908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 36

約数和(自身を含む): 26055540

約数和(自身を除く): 12783632

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 677, 754, 1354, 1508, 2708, 4901, 8801, 9802, 17602, 19604, 19633, 35204, 39266, 78532, 114413, 228826, 255229, 457652, 510458, 1020916, 3317977, 6635954, 13271908]

約数ペア:

[(1, 13271908), (2, 6635954), (4, 3317977), (13, 1020916), (26, 510458), (29, 457652), (52, 255229), (58, 228826), (116, 114413), (169, 78532), (338, 39266), (377, 35204), (676, 19633), (677, 19604), (754, 17602), (1354, 9802), (1508, 8801), (2708, 4901)]