386793946

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1609}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 740033280

約数和(自身を除く): 353239334

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 223, 446, 539, 1078, 1561, 1609, 2453, 3122, 3218, 4906, 10927, 11263, 17171, 17699, 21854, 22526, 34342, 35398, 78841, 120197, 123893, 157682, 240394, 247786, 358807, 717614, 867251, 1734502, 2511649, 3946877, 5023298, 7893754, 17581543, 27628139, 35163086, 55256278, 193396973, 386793946]

約数ペア:

[(1, 386793946), (2, 193396973), (7, 55256278), (11, 35163086), (14, 27628139), (22, 17581543), (49, 7893754), (77, 5023298), (98, 3946877), (154, 2511649), (223, 1734502), (446, 867251), (539, 717614), (1078, 358807), (1561, 247786), (1609, 240394), (2453, 157682), (3122, 123893), (3218, 120197), (4906, 78841), (10927, 35398), (11263, 34342), (17171, 22526), (17699, 21854)]