13429388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 28848960

約数和(自身を除く): 15419572

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 317, 356, 476, 623, 634, 1246, 1268, 1513, 2219, 2492, 3026, 4438, 5389, 6052, 8876, 10591, 10778, 21182, 21556, 28213, 37723, 42364, 56426, 75446, 112852, 150892, 197491, 394982, 479621, 789964, 959242, 1918484, 3357347, 6714694, 13429388]

約数ペア:

[(1, 13429388), (2, 6714694), (4, 3357347), (7, 1918484), (14, 959242), (17, 789964), (28, 479621), (34, 394982), (68, 197491), (89, 150892), (119, 112852), (178, 75446), (238, 56426), (317, 42364), (356, 37723), (476, 28213), (623, 21556), (634, 21182), (1246, 10778), (1268, 10591), (1513, 8876), (2219, 6052), (2492, 5389), (3026, 4438)]