3922996861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{212203}}^1$

素因数の和:212368

約数の個数: 16

約数和(自身を含む): 4753369600

約数和(自身を除く): 830372739

約数列:

[1, 7, 19, 133, 139, 973, 2641, 18487, 212203, 1485421, 4031857, 28222999, 29496217, 206473519, 560428123, 3922996861]

約数ペア:

[(1, 3922996861), (7, 560428123), (19, 206473519), (133, 29496217), (139, 28222999), (973, 4031857), (2641, 1485421), (18487, 212203)]