904048747

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{3257}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 1088432640

約数和(自身を除く): 184383893

約数列:

[1, 7, 19, 133, 2087, 3257, 14609, 22799, 39653, 61883, 277571, 433181, 6797359, 47581513, 129149821, 904048747]

約数ペア:

[(1, 904048747), (7, 129149821), (19, 47581513), (133, 6797359), (2087, 433181), (3257, 277571), (14609, 61883), (22799, 39653)]