142361978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{22391}}^1$

素因数の和:22438

約数の個数: 24

約数和(自身を含む): 247476384

約数和(自身を除く): 105114406

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 22391, 44782, 246301, 380647, 492602, 761294, 4187117, 6470999, 8374234, 12941998, 71180989, 142361978]

約数ペア:

[(1, 142361978), (2, 71180989), (11, 12941998), (17, 8374234), (22, 6470999), (34, 4187117), (187, 761294), (289, 492602), (374, 380647), (578, 246301), (3179, 44782), (6358, 22391)]