313625894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16741}}^1$

素因数の和:16808

約数の個数: 32

約数和(自身を含む): 542440800

約数和(自身を除く): 228814906

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1102, 9367, 16741, 18734, 33482, 284597, 318079, 485489, 569194, 636158, 970978, 5407343, 8253313, 9224291, 10814686, 16506626, 18448582, 156812947, 313625894]

約数ペア:

[(1, 313625894), (2, 156812947), (17, 18448582), (19, 16506626), (29, 10814686), (34, 9224291), (38, 8253313), (58, 5407343), (323, 970978), (493, 636158), (551, 569194), (646, 485489), (986, 318079), (1102, 284597), (9367, 33482), (16741, 18734)]