1947361108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{7933}}^1$

素因数の和:8752

約数の個数: 48

約数和(自身を含む): 4254655104

約数和(自身を除く): 2307293996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 797, 1594, 3188, 5579, 7933, 8767, 11158, 15866, 17534, 22316, 31732, 35068, 55531, 61369, 87263, 111062, 122738, 174526, 222124, 245476, 349052, 610841, 1221682, 2443364, 6322601, 12645202, 25290404, 44258207, 69548611, 88516414, 139097222, 177032828, 278194444, 486840277, 973680554, 1947361108]

約数ペア:

[(1, 1947361108), (2, 973680554), (4, 486840277), (7, 278194444), (11, 177032828), (14, 139097222), (22, 88516414), (28, 69548611), (44, 44258207), (77, 25290404), (154, 12645202), (308, 6322601), (797, 2443364), (1594, 1221682), (3188, 610841), (5579, 349052), (7933, 245476), (8767, 222124), (11158, 174526), (15866, 122738), (17534, 111062), (22316, 87263), (31732, 61369), (35068, 55531)]