904043374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2045347}}^1$

素因数の和:2045379

約数の個数: 16

約数和(自身を含む): 1546283088

約数和(自身を除く): 642239714

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2045347, 4090694, 26589511, 34770899, 53179022, 69541798, 452021687, 904043374]

約数ペア:

[(1, 904043374), (2, 452021687), (13, 69541798), (17, 53179022), (26, 34770899), (34, 26589511), (221, 4090694), (442, 2045347)]