3880291276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{3079}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 7376624640

約数和(自身を除く): 3496333364

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 431, 731, 862, 1462, 1724, 2924, 3079, 6158, 7327, 12316, 14654, 18533, 29308, 37066, 52343, 74132, 104686, 132397, 209372, 264794, 315061, 529588, 630122, 1260244, 1327049, 2250749, 2654098, 4501498, 5308196, 9002996, 22559833, 45119666, 57063107, 90239332, 114126214, 228252428, 970072819, 1940145638, 3880291276]

約数ペア:

[(1, 3880291276), (2, 1940145638), (4, 970072819), (17, 228252428), (34, 114126214), (43, 90239332), (68, 57063107), (86, 45119666), (172, 22559833), (431, 9002996), (731, 5308196), (862, 4501498), (1462, 2654098), (1724, 2250749), (2924, 1327049), (3079, 1260244), (6158, 630122), (7327, 529588), (12316, 315061), (14654, 264794), (18533, 209372), (29308, 132397), (37066, 104686), (52343, 74132)]