896339972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1217}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 1804783680

約数和(自身を除く): 908443708

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 881, 1217, 1762, 2434, 3524, 4868, 9691, 13387, 16739, 19382, 23123, 26774, 33478, 38764, 46246, 53548, 66956, 92492, 184129, 254353, 368258, 508706, 736516, 1017412, 1072177, 2144354, 4288708, 11793947, 20371363, 23587894, 40742726, 47175788, 81485452, 224084993, 448169986, 896339972]

約数ペア:

[(1, 896339972), (2, 448169986), (4, 224084993), (11, 81485452), (19, 47175788), (22, 40742726), (38, 23587894), (44, 20371363), (76, 11793947), (209, 4288708), (418, 2144354), (836, 1072177), (881, 1017412), (1217, 736516), (1762, 508706), (2434, 368258), (3524, 254353), (4868, 184129), (9691, 92492), (13387, 66956), (16739, 53548), (19382, 46246), (23123, 38764), (26774, 33478)]