1313468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 2613240

約数和(自身を除く): 1299772

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 169, 268, 338, 377, 676, 754, 871, 1508, 1742, 1943, 3484, 3886, 4901, 7772, 9802, 11323, 19604, 22646, 25259, 45292, 50518, 101036, 328367, 656734, 1313468]

約数ペア:

[(1, 1313468), (2, 656734), (4, 328367), (13, 101036), (26, 50518), (29, 45292), (52, 25259), (58, 22646), (67, 19604), (116, 11323), (134, 9802), (169, 7772), (268, 4901), (338, 3886), (377, 3484), (676, 1943), (754, 1742), (871, 1508)]