7970086264

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{255517}}^1$

素因数の和:256087

約数の個数: 32

約数和(自身を含む): 17109485280

約数和(自身を除く): 9139399016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 3899, 4456, 7798, 15596, 31192, 255517, 511034, 1022068, 1788619, 2044136, 3577238, 7154476, 14308952, 142322969, 284645938, 569291876, 996260783, 1138583752, 1992521566, 3985043132, 7970086264]

約数ペア:

[(1, 7970086264), (2, 3985043132), (4, 1992521566), (7, 1138583752), (8, 996260783), (14, 569291876), (28, 284645938), (56, 142322969), (557, 14308952), (1114, 7154476), (2228, 3577238), (3899, 2044136), (4456, 1788619), (7798, 1022068), (15596, 511034), (31192, 255517)]