57925318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 39015482

約数列:

[1, 2, 11, 22, 101, 131, 199, 202, 262, 398, 1111, 1441, 2189, 2222, 2882, 4378, 13231, 20099, 26069, 26462, 40198, 52138, 145541, 221089, 286759, 291082, 442178, 573518, 2632969, 5265938, 28962659, 57925318]

約数ペア:

[(1, 57925318), (2, 28962659), (11, 5265938), (22, 2632969), (101, 573518), (131, 442178), (199, 291082), (202, 286759), (262, 221089), (398, 145541), (1111, 52138), (1441, 40198), (2189, 26462), (2222, 26069), (2882, 20099), (4378, 13231)]