553107346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{112741}}^1$

素因数の和:112977

約数の個数: 16

約数和(自身を含む): 909151488

約数和(自身を除く): 356044142

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 112741, 225482, 1240151, 2480302, 25141243, 50282486, 276553673, 553107346]

約数ペア:

[(1, 553107346), (2, 276553673), (11, 50282486), (22, 25141243), (223, 2480302), (446, 1240151), (2453, 225482), (4906, 112741)]