722380022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 1348238592

約数和(自身を除く): 625858570

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 211, 338, 422, 1183, 1447, 1477, 2366, 2743, 2894, 2954, 5486, 10129, 18811, 19201, 20258, 35659, 37622, 38402, 71318, 131677, 244543, 249613, 263354, 305317, 489086, 499226, 610634, 1711801, 2137219, 3423602, 3969121, 4274438, 7938242, 27783847, 51598573, 55567694, 103197146, 361190011, 722380022]

約数ペア:

[(1, 722380022), (2, 361190011), (7, 103197146), (13, 55567694), (14, 51598573), (26, 27783847), (91, 7938242), (169, 4274438), (182, 3969121), (211, 3423602), (338, 2137219), (422, 1711801), (1183, 610634), (1447, 499226), (1477, 489086), (2366, 305317), (2743, 263354), (2894, 249613), (2954, 244543), (5486, 131677), (10129, 71318), (18811, 38402), (19201, 37622), (20258, 35659)]