1989667788

素因数分解:

$2^2\times 3^1\times {\mathrm{3931}}^1\times {\mathrm{42179}}^1$

素因数の和:46117

約数の個数: 24

約数和(自身を含む): 4643849280

約数和(自身を除く): 2654181492

約数列:

[1, 2, 3, 4, 6, 12, 3931, 7862, 11793, 15724, 23586, 42179, 47172, 84358, 126537, 168716, 253074, 506148, 165805649, 331611298, 497416947, 663222596, 994833894, 1989667788]

約数ペア:

[(1, 1989667788), (2, 994833894), (3, 663222596), (4, 497416947), (6, 331611298), (12, 165805649), (3931, 506148), (7862, 253074), (11793, 168716), (15724, 126537), (23586, 84358), (42179, 47172)]