542782937

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 625152000

約数和(自身を除く): 82369063

約数列:

[1, 19, 29, 31, 43, 551, 589, 739, 817, 899, 1247, 1333, 14041, 17081, 21431, 22909, 23693, 25327, 31777, 38657, 407189, 435271, 603763, 664361, 734483, 921533, 985087, 12622859, 17509127, 18716653, 28567523, 542782937]

約数ペア:

[(1, 542782937), (19, 28567523), (29, 18716653), (31, 17509127), (43, 12622859), (551, 985087), (589, 921533), (739, 734483), (817, 664361), (899, 603763), (1247, 435271), (1333, 407189), (14041, 38657), (17081, 31777), (21431, 25327), (22909, 23693)]