495273828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137119}}^1$

素因数の和:137176

約数の個数: 48

約数和(自身を含む): 1351454720

約数和(自身を除く): 856180892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 137119, 274238, 411357, 548476, 822714, 959833, 1645428, 1919666, 2879499, 3839332, 5758998, 5896117, 11517996, 11792234, 17688351, 23584468, 35376702, 41272819, 70753404, 82545638, 123818457, 165091276, 247636914, 495273828]

約数ペア:

[(1, 495273828), (2, 247636914), (3, 165091276), (4, 123818457), (6, 82545638), (7, 70753404), (12, 41272819), (14, 35376702), (21, 23584468), (28, 17688351), (42, 11792234), (43, 11517996), (84, 5896117), (86, 5758998), (129, 3839332), (172, 2879499), (258, 1919666), (301, 1645428), (516, 959833), (602, 822714), (903, 548476), (1204, 411357), (1806, 274238), (3612, 137119)]