316176302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37649}}^1$

素因数の和:37700

約数の個数: 32

約数和(自身を含む): 569268000

約数和(自身を除く): 253091698

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 37649, 75298, 489437, 640033, 715331, 978874, 1280066, 1430662, 8320429, 9299303, 12160627, 16640858, 18598606, 24321254, 158088151, 316176302]

約数ペア:

[(1, 316176302), (2, 158088151), (13, 24321254), (17, 18598606), (19, 16640858), (26, 12160627), (34, 9299303), (38, 8320429), (221, 1430662), (247, 1280066), (323, 978874), (442, 715331), (494, 640033), (646, 489437), (4199, 75298), (8398, 37649)]