2100073187036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1\times {\mathrm{1078937}}^1$

素因数の和:1080410

約数の個数: 48

約数和(自身を含む): 4141464671232

約数和(自身を除く): 2041391484196

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1427, 2854, 5708, 15697, 31394, 44237, 62788, 88474, 176948, 486607, 973214, 1078937, 1946428, 2157874, 4315748, 11868307, 23736614, 33447047, 47473228, 66894094, 133788188, 367917517, 735835034, 1471670068, 1539643099, 3079286198, 6158572396, 16936074089, 33872148178, 47728936069, 67744296356, 95457872138, 190915744276, 525018296759, 1050036593518, 2100073187036]

約数ペア:

[(1, 2100073187036), (2, 1050036593518), (4, 525018296759), (11, 190915744276), (22, 95457872138), (31, 67744296356), (44, 47728936069), (62, 33872148178), (124, 16936074089), (341, 6158572396), (682, 3079286198), (1364, 1539643099), (1427, 1471670068), (2854, 735835034), (5708, 367917517), (15697, 133788188), (31394, 66894094), (44237, 47473228), (62788, 33447047), (88474, 23736614), (176948, 11868307), (486607, 4315748), (973214, 2157874), (1078937, 1946428)]