2019965713906

素因数分解:

$2^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{3727}}^1\times {\mathrm{23279}}^1$

素因数の和:28678

約数の個数: 32

約数和(自身を含む): 3465959178240

約数和(自身を除く): 1445993464334

約数列:

[1, 2, 7, 14, 1663, 3326, 3727, 7454, 11641, 23279, 23282, 26089, 46558, 52178, 162953, 325906, 6198001, 12396002, 38712977, 43386007, 77425954, 86760833, 86772014, 173521666, 270990839, 541981678, 607325831, 1214651662, 144283265279, 288566530558, 1009982856953, 2019965713906]

約数ペア:

[(1, 2019965713906), (2, 1009982856953), (7, 288566530558), (14, 144283265279), (1663, 1214651662), (3326, 607325831), (3727, 541981678), (7454, 270990839), (11641, 173521666), (23279, 86772014), (23282, 86760833), (26089, 77425954), (46558, 43386007), (52178, 38712977), (162953, 12396002), (325906, 6198001)]