2111569122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1\times {\mathrm{9377}}^1$

素因数の和:12282

約数の個数: 32

約数和(自身を含む): 4550055552

約数和(自身を除く): 2438486430

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2887, 5774, 8661, 9377, 17322, 18754, 28131, 37531, 56262, 75062, 112593, 121901, 225186, 243802, 365703, 731406, 27071399, 54142798, 81214197, 162428394, 351928187, 703856374, 1055784561, 2111569122]

約数ペア:

[(1, 2111569122), (2, 1055784561), (3, 703856374), (6, 351928187), (13, 162428394), (26, 81214197), (39, 54142798), (78, 27071399), (2887, 731406), (5774, 365703), (8661, 243802), (9377, 225186), (17322, 121901), (18754, 112593), (28131, 75062), (37531, 56262)]