979025918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{1301}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 1603772352

約数和(自身を除く): 624746434

約数列:

[1, 2, 13, 26, 103, 206, 281, 562, 1301, 1339, 2602, 2678, 3653, 7306, 16913, 28943, 33826, 57886, 134003, 268006, 365581, 376259, 731162, 752518, 1742039, 3484078, 4752553, 9505106, 37654843, 75309686, 489512959, 979025918]

約数ペア:

[(1, 979025918), (2, 489512959), (13, 75309686), (26, 37654843), (103, 9505106), (206, 4752553), (281, 3484078), (562, 1742039), (1301, 752518), (1339, 731162), (2602, 376259), (2678, 365581), (3653, 268006), (7306, 134003), (16913, 57886), (28943, 33826)]