388213386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{57107}}^1$

素因数の和:57226

約数の個数: 32

約数和(自身を含む): 855249408

約数和(自身を除く): 467036022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 57107, 114214, 171321, 342642, 628177, 1256354, 1884531, 3769062, 5882021, 11764042, 17646063, 35292126, 64702231, 129404462, 194106693, 388213386]

約数ペア:

[(1, 388213386), (2, 194106693), (3, 129404462), (6, 64702231), (11, 35292126), (22, 17646063), (33, 11764042), (66, 5882021), (103, 3769062), (206, 1884531), (309, 1256354), (618, 628177), (1133, 342642), (2266, 171321), (3399, 114214), (6798, 57107)]