2190229624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421847}}^1$

素因数の和:421923

約数の個数: 32

約数和(自身を含む): 4555958400

約数和(自身を除く): 2365728776

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 421847, 843694, 1687388, 3374776, 4640317, 9280634, 18561268, 24888973, 37122536, 49777946, 99555892, 199111784, 273778703, 547557406, 1095114812, 2190229624]

約数ペア:

[(1, 2190229624), (2, 1095114812), (4, 547557406), (8, 273778703), (11, 199111784), (22, 99555892), (44, 49777946), (59, 37122536), (88, 24888973), (118, 18561268), (236, 9280634), (472, 4640317), (649, 3374776), (1298, 1687388), (2596, 843694), (5192, 421847)]