2009755792

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{33487}}^1$

素因数の和:33548

約数の個数: 60

約数和(自身を含む): 4418272768

約数和(自身を除く): 2408516976

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3751, 5456, 7502, 15004, 30008, 33487, 60016, 66974, 133948, 267896, 368357, 535792, 736714, 1038097, 1473428, 2076194, 2946856, 4051927, 4152388, 5893712, 8103854, 8304776, 11419067, 16207708, 16609552, 22838134, 32415416, 45676268, 64830832, 91352536, 125609737, 182705072, 251219474, 502438948, 1004877896, 2009755792]

約数ペア:

[(1, 2009755792), (2, 1004877896), (4, 502438948), (8, 251219474), (11, 182705072), (16, 125609737), (22, 91352536), (31, 64830832), (44, 45676268), (62, 32415416), (88, 22838134), (121, 16609552), (124, 16207708), (176, 11419067), (242, 8304776), (248, 8103854), (341, 5893712), (484, 4152388), (496, 4051927), (682, 2946856), (968, 2076194), (1364, 1473428), (1936, 1038097), (2728, 736714), (3751, 535792), (5456, 368357), (7502, 267896), (15004, 133948), (30008, 66974), (33487, 60016)]