2912390294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1\times {\mathrm{2939}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 4924523520

約数和(自身を除く): 2012133226

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1453, 2906, 2939, 5878, 15983, 31966, 32329, 45043, 64658, 90086, 91109, 182218, 495473, 990946, 1002199, 2004398, 4270367, 8540734, 46974037, 93948074, 132381377, 264762754, 1456195147, 2912390294]

約数ペア:

[(1, 2912390294), (2, 1456195147), (11, 264762754), (22, 132381377), (31, 93948074), (62, 46974037), (341, 8540734), (682, 4270367), (1453, 2004398), (2906, 1002199), (2939, 990946), (5878, 495473), (15983, 182218), (31966, 91109), (32329, 90086), (45043, 64658)]