2078561254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{465419}}^1$

素因数の和:465468

約数の個数: 32

約数和(自身を含む): 4021228800

約数和(自身を除く): 1942667546

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 465419, 930838, 3257933, 5119609, 6515866, 10239218, 13497151, 26994302, 35837263, 71674526, 94480057, 148468661, 188960114, 296937322, 1039280627, 2078561254]

約数ペア:

[(1, 2078561254), (2, 1039280627), (7, 296937322), (11, 188960114), (14, 148468661), (22, 94480057), (29, 71674526), (58, 35837263), (77, 26994302), (154, 13497151), (203, 10239218), (319, 6515866), (406, 5119609), (638, 3257933), (2233, 930838), (4466, 465419)]