2785192634

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13723}}^1$

素因数の和:13867

約数の個数: 48

約数和(自身を含む): 5162968800

約数和(自身を除く): 2377776166

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 109, 133, 218, 266, 763, 931, 1526, 1862, 2071, 4142, 5341, 10682, 13723, 14497, 27446, 28994, 96061, 101479, 192122, 202958, 260737, 521474, 672427, 1344854, 1495807, 1825159, 2991614, 3650318, 10470649, 12776113, 20941298, 25552226, 28420333, 56840666, 73294543, 146589086, 198942331, 397884662, 1392596317, 2785192634]

約数ペア:

[(1, 2785192634), (2, 1392596317), (7, 397884662), (14, 198942331), (19, 146589086), (38, 73294543), (49, 56840666), (98, 28420333), (109, 25552226), (133, 20941298), (218, 12776113), (266, 10470649), (763, 3650318), (931, 2991614), (1526, 1825159), (1862, 1495807), (2071, 1344854), (4142, 672427), (5341, 521474), (10682, 260737), (13723, 202958), (14497, 192122), (27446, 101479), (28994, 96061)]