2388891142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{31741}}^1$

素因数の和:32076

約数の個数: 24

約数和(自身を含む): 3951498096

約数和(自身を除く): 1562606954

約数列:

[1, 2, 11, 22, 121, 242, 311, 622, 3421, 6842, 31741, 37631, 63482, 75262, 349151, 698302, 3840661, 7681322, 9871451, 19742902, 108585961, 217171922, 1194445571, 2388891142]

約数ペア:

[(1, 2388891142), (2, 1194445571), (11, 217171922), (22, 108585961), (121, 19742902), (242, 9871451), (311, 7681322), (622, 3840661), (3421, 698302), (6842, 349151), (31741, 75262), (37631, 63482)]