2179502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4931}}^1$

素因数の和:4963

約数の個数: 16

約数和(自身を含む): 3728592

約数和(自身を除く): 1549090

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4931, 9862, 64103, 83827, 128206, 167654, 1089751, 2179502]

約数ペア:

[(1, 2179502), (2, 1089751), (13, 167654), (17, 128206), (26, 83827), (34, 64103), (221, 9862), (442, 4931)]