558199466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1721}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 955172736

約数和(自身を除く): 396973270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 641, 1282, 1721, 3442, 7051, 14102, 14743, 18931, 29486, 37862, 39583, 79166, 162173, 324346, 435413, 870826, 1103161, 2206322, 12134771, 24269542, 25372703, 50745406, 279099733, 558199466]

約数ペア:

[(1, 558199466), (2, 279099733), (11, 50745406), (22, 25372703), (23, 24269542), (46, 12134771), (253, 2206322), (506, 1103161), (641, 870826), (1282, 435413), (1721, 324346), (3442, 162173), (7051, 79166), (14102, 39583), (14743, 37862), (18931, 29486)]