404495522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{20353}}^1$

素因数の和:20897

約数の個数: 16

約数和(自身を含む): 639929760

約数和(自身を除く): 235434238

約数列:

[1, 2, 19, 38, 523, 1046, 9937, 19874, 20353, 40706, 386707, 773414, 10644619, 21289238, 202247761, 404495522]

約数ペア:

[(1, 404495522), (2, 202247761), (19, 21289238), (38, 10644619), (523, 773414), (1046, 386707), (9937, 40706), (19874, 20353)]