2021067928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{276707}}^1$

素因数の和:276807

約数の個数: 32

約数和(自身を含む): 4183824960

約数和(自身を除く): 2162757032

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 276707, 553414, 1106828, 2213656, 3043777, 6087554, 12175108, 22966681, 24350216, 45933362, 91866724, 183733448, 252633491, 505266982, 1010533964, 2021067928]

約数ペア:

[(1, 2021067928), (2, 1010533964), (4, 505266982), (8, 252633491), (11, 183733448), (22, 91866724), (44, 45933362), (83, 24350216), (88, 22966681), (166, 12175108), (332, 6087554), (664, 3043777), (913, 2213656), (1826, 1106828), (3652, 553414), (7304, 276707)]