2100072504979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{4359991}}^1$

素因数の和:4360362

約数の個数: 16

約数和(自身を含む): 2241384687360

約数和(自身を除く): 141312182381

約数列:

[1, 19, 101, 251, 1919, 4769, 25351, 481669, 4359991, 82839829, 440359091, 1094357741, 8366822729, 20792797079, 110530131841, 2100072504979]

約数ペア:

[(1, 2100072504979), (19, 110530131841), (101, 20792797079), (251, 8366822729), (1919, 1094357741), (4769, 440359091), (25351, 82839829), (481669, 4359991)]