780417092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5657}}^1$

素因数の和:6060

約数の個数: 48

約数和(自身を含む): 1685631360

約数和(自身を除く): 905214268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 379, 758, 1516, 2653, 4927, 5306, 5657, 9854, 10612, 11314, 19708, 22628, 34489, 39599, 68978, 73541, 79198, 137956, 147082, 158396, 294164, 514787, 1029574, 2059148, 2144003, 4288006, 8576012, 15008021, 27872039, 30016042, 55744078, 60032084, 111488156, 195104273, 390208546, 780417092]

約数ペア:

[(1, 780417092), (2, 390208546), (4, 195104273), (7, 111488156), (13, 60032084), (14, 55744078), (26, 30016042), (28, 27872039), (52, 15008021), (91, 8576012), (182, 4288006), (364, 2144003), (379, 2059148), (758, 1029574), (1516, 514787), (2653, 294164), (4927, 158396), (5306, 147082), (5657, 137956), (9854, 79198), (10612, 73541), (11314, 68978), (19708, 39599), (22628, 34489)]