1904802814

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1201}}^1\times {\mathrm{5051}}^1$

素因数の和:6411

約数の個数: 16

約数和(自身を含む): 2878366896

約数和(自身を除く): 973564082

約数列:

[1, 2, 157, 314, 1201, 2402, 5051, 10102, 188557, 377114, 793007, 1586014, 6066251, 12132502, 952401407, 1904802814]

約数ペア:

[(1, 1904802814), (2, 952401407), (157, 12132502), (314, 6066251), (1201, 1586014), (2402, 793007), (5051, 377114), (10102, 188557)]