3470293738

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 5317200000

約数和(自身を除く): 1846906262

約数列:

[1, 2, 139, 149, 199, 278, 298, 398, 421, 842, 20711, 27661, 29651, 41422, 55322, 58519, 59302, 62729, 83779, 117038, 125458, 167558, 4121489, 8242978, 8719331, 11645281, 12483071, 17438662, 23290562, 24966142, 1735146869, 3470293738]

約数ペア:

[(1, 3470293738), (2, 1735146869), (139, 24966142), (149, 23290562), (199, 17438662), (278, 12483071), (298, 11645281), (398, 8719331), (421, 8242978), (842, 4121489), (20711, 167558), (27661, 125458), (29651, 117038), (41422, 83779), (55322, 62729), (58519, 59302)]