2078839130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{148171}}^1$

素因数の和:148262

約数の個数: 32

約数和(自身を含む): 3968638848

約数和(自身を除く): 1889799718

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 148171, 296342, 740855, 1481710, 3407933, 6815866, 9038431, 17039665, 18076862, 34079330, 45192155, 90384310, 207883913, 415767826, 1039419565, 2078839130]

約数ペア:

[(1, 2078839130), (2, 1039419565), (5, 415767826), (10, 207883913), (23, 90384310), (46, 45192155), (61, 34079330), (115, 18076862), (122, 17039665), (230, 9038431), (305, 6815866), (610, 3407933), (1403, 1481710), (2806, 740855), (7015, 296342), (14030, 148171)]