1399998983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 1617753600

約数和(自身を除く): 217754617

約数列:

[1, 19, 23, 29, 61, 437, 551, 667, 1159, 1403, 1769, 1811, 12673, 26657, 33611, 34409, 40687, 41653, 52519, 110471, 773053, 791407, 997861, 1207937, 2098949, 2540833, 3203659, 22950803, 48275827, 60869521, 73684157, 1399998983]

約数ペア:

[(1, 1399998983), (19, 73684157), (23, 60869521), (29, 48275827), (61, 22950803), (437, 3203659), (551, 2540833), (667, 2098949), (1159, 1207937), (1403, 997861), (1769, 791407), (1811, 773053), (12673, 110471), (26657, 52519), (33611, 41653), (34409, 40687)]