499888510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3253}}^1$

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 997129728

約数和(自身を除く): 497241218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 605, 635, 1210, 1270, 1397, 2794, 3253, 6506, 6985, 13970, 15367, 16265, 30734, 32530, 35783, 71566, 76835, 153670, 178915, 357830, 393613, 413131, 787226, 826262, 1968065, 2065655, 3936130, 4131310, 4544441, 9088882, 22722205, 45444410, 49988851, 99977702, 249944255, 499888510]

約数ペア:

[(1, 499888510), (2, 249944255), (5, 99977702), (10, 49988851), (11, 45444410), (22, 22722205), (55, 9088882), (110, 4544441), (121, 4131310), (127, 3936130), (242, 2065655), (254, 1968065), (605, 826262), (635, 787226), (1210, 413131), (1270, 393613), (1397, 357830), (2794, 178915), (3253, 153670), (6506, 76835), (6985, 71566), (13970, 35783), (15367, 32530), (16265, 30734)]