269320478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{44021}}^1$

素因数の和:44072

約数の個数: 32

約数和(自身を含む): 507133440

約数和(自身を除く): 237812962

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 44021, 88042, 308147, 616294, 836399, 1012483, 1672798, 2024966, 5854793, 7087381, 11709586, 14174762, 19237177, 38474354, 134660239, 269320478]

約数ペア:

[(1, 269320478), (2, 134660239), (7, 38474354), (14, 19237177), (19, 14174762), (23, 11709586), (38, 7087381), (46, 5854793), (133, 2024966), (161, 1672798), (266, 1012483), (322, 836399), (437, 616294), (874, 308147), (3059, 88042), (6118, 44021)]