680094844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1188977}}^1$

素因数の和:1189005

約数の個数: 24

約数和(自身を含む): 1398238128

約数和(自身を除く): 718143284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1188977, 2377954, 4755908, 13078747, 15456701, 26157494, 30913402, 52314988, 61826804, 170023711, 340047422, 680094844]

約数ペア:

[(1, 680094844), (2, 340047422), (4, 170023711), (11, 61826804), (13, 52314988), (22, 30913402), (26, 26157494), (44, 15456701), (52, 13078747), (143, 4755908), (286, 2377954), (572, 1188977)]