123479398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1873}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 225059904

約数和(自身を除く): 101580506

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 277, 554, 1873, 1939, 3746, 3878, 4709, 9418, 13111, 26222, 31841, 32963, 63682, 65926, 222887, 445774, 518821, 1037642, 3631747, 7263494, 8819957, 17639914, 61739699, 123479398]

約数ペア:

[(1, 123479398), (2, 61739699), (7, 17639914), (14, 8819957), (17, 7263494), (34, 3631747), (119, 1037642), (238, 518821), (277, 445774), (554, 222887), (1873, 65926), (1939, 63682), (3746, 32963), (3878, 31841), (4709, 26222), (9418, 13111)]