2004178117623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1\times {\mathrm{1217893}}^1$

素因数の和:1219015

約数の個数: 32

約数和(自身を含む): 2980001498112

約数和(自身を除く): 975823380489

約数列:

[1, 3, 11, 33, 47, 141, 517, 1061, 1551, 3183, 11671, 35013, 49867, 149601, 548537, 1217893, 1645611, 3653679, 13396823, 40190469, 57240971, 171722913, 629650681, 1292184473, 1888952043, 3876553419, 14214029203, 42642087609, 60732670231, 182198010693, 668059372541, 2004178117623]

約数ペア:

[(1, 2004178117623), (3, 668059372541), (11, 182198010693), (33, 60732670231), (47, 42642087609), (141, 14214029203), (517, 3876553419), (1061, 1888952043), (1551, 1292184473), (3183, 629650681), (11671, 171722913), (35013, 57240971), (49867, 40190469), (149601, 13396823), (548537, 3653679), (1217893, 1645611)]