13114780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 31792320

約数和(自身を除く): 18677540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 829, 1130, 1582, 1658, 2260, 3164, 3316, 3955, 4145, 5803, 7910, 8290, 11606, 15820, 16580, 23212, 29015, 58030, 93677, 116060, 187354, 374708, 468385, 655739, 936770, 1311478, 1873540, 2622956, 3278695, 6557390, 13114780]

約数ペア:

[(1, 13114780), (2, 6557390), (4, 3278695), (5, 2622956), (7, 1873540), (10, 1311478), (14, 936770), (20, 655739), (28, 468385), (35, 374708), (70, 187354), (113, 116060), (140, 93677), (226, 58030), (452, 29015), (565, 23212), (791, 16580), (829, 15820), (1130, 11606), (1582, 8290), (1658, 7910), (2260, 5803), (3164, 4145), (3316, 3955)]