1191390392

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{2809883}}^1$

素因数の和:2809942

約数の個数: 16

約数和(自身を含む): 2276006040

約数和(自身を除く): 1084615648

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 2809883, 5619766, 11239532, 22479064, 148923799, 297847598, 595695196, 1191390392]

約数ペア:

[(1, 1191390392), (2, 595695196), (4, 297847598), (8, 148923799), (53, 22479064), (106, 11239532), (212, 5619766), (424, 2809883)]