2149642724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{4337}}^1$

素因数の和:4592

約数の個数: 48

約数和(自身を含む): 4112528112

約数和(自身を除く): 1962885388

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 197, 394, 629, 788, 1258, 2516, 3349, 4337, 6698, 7289, 8674, 13396, 14578, 17348, 29156, 73729, 123913, 147458, 160469, 247826, 294916, 320938, 495652, 641876, 854389, 1708778, 2727973, 3417556, 5455946, 10911892, 14524613, 29049226, 31612393, 58098452, 63224786, 126449572, 537410681, 1074821362, 2149642724]

約数ペア:

[(1, 2149642724), (2, 1074821362), (4, 537410681), (17, 126449572), (34, 63224786), (37, 58098452), (68, 31612393), (74, 29049226), (148, 14524613), (197, 10911892), (394, 5455946), (629, 3417556), (788, 2727973), (1258, 1708778), (2516, 854389), (3349, 641876), (4337, 495652), (6698, 320938), (7289, 294916), (8674, 247826), (13396, 160469), (14578, 147458), (17348, 123913), (29156, 73729)]