2012040592

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{18913}}^1$

素因数の和:19091

約数の個数: 40

約数和(自身を含む): 3998797880

約数和(自身を除く): 1986757288

約数列:

[1, 2, 4, 8, 16, 61, 109, 122, 218, 244, 436, 488, 872, 976, 1744, 6649, 13298, 18913, 26596, 37826, 53192, 75652, 106384, 151304, 302608, 1153693, 2061517, 2307386, 4123034, 4614772, 8246068, 9229544, 16492136, 18459088, 32984272, 125752537, 251505074, 503010148, 1006020296, 2012040592]

約数ペア:

[(1, 2012040592), (2, 1006020296), (4, 503010148), (8, 251505074), (16, 125752537), (61, 32984272), (109, 18459088), (122, 16492136), (218, 9229544), (244, 8246068), (436, 4614772), (488, 4123034), (872, 2307386), (976, 2061517), (1744, 1153693), (6649, 302608), (13298, 151304), (18913, 106384), (26596, 75652), (37826, 53192)]