1998508710242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{74521169}}^1$

素因数の和:74521258

約数の個数: 32

約数和(自身を含む): 3476859707520

約数和(自身を除く): 1478350997278

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 13409, 26818, 74521169, 149042338, 819732859, 1639465718, 1713986887, 3427973774, 3949621957, 7899243914, 18853855757, 37707711514, 43445841527, 86891683054, 90841305011, 181682610022, 999254355121, 1998508710242]

約数ペア:

[(1, 1998508710242), (2, 999254355121), (11, 181682610022), (22, 90841305011), (23, 86891683054), (46, 43445841527), (53, 37707711514), (106, 18853855757), (253, 7899243914), (506, 3949621957), (583, 3427973774), (1166, 1713986887), (1219, 1639465718), (2438, 819732859), (13409, 149042338), (26818, 74521169)]