2017884732404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{913151}}^1$

素因数の和:913508

約数の個数: 48

約数和(自身を含む): 3711283494912

約数和(自身を除く): 1693398762508

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 251, 284, 502, 1004, 2201, 4402, 7781, 8804, 15562, 17821, 31124, 35642, 71284, 552451, 913151, 1104902, 1826302, 2209804, 3652604, 28307681, 56615362, 64833721, 113230724, 129667442, 229200901, 259334884, 458401802, 916803604, 2009845351, 4019690702, 7105227931, 8039381404, 14210455862, 16273263971, 28420911724, 32546527942, 65093055884, 504471183101, 1008942366202, 2017884732404]

約数ペア:

[(1, 2017884732404), (2, 1008942366202), (4, 504471183101), (31, 65093055884), (62, 32546527942), (71, 28420911724), (124, 16273263971), (142, 14210455862), (251, 8039381404), (284, 7105227931), (502, 4019690702), (1004, 2009845351), (2201, 916803604), (4402, 458401802), (7781, 259334884), (8804, 229200901), (15562, 129667442), (17821, 113230724), (31124, 64833721), (35642, 56615362), (71284, 28307681), (552451, 3652604), (913151, 2209804), (1104902, 1826302)]