1195280296

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{81157}}^1$

素因数の和:81433

約数の個数: 32

約数和(自身を含む): 2571085440

約数和(自身を除く): 1375805144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 14728, 81157, 162314, 324628, 568099, 649256, 1136198, 2272396, 4544792, 21344291, 42688582, 85377164, 149410037, 170754328, 298820074, 597640148, 1195280296]

約数ペア:

[(1, 1195280296), (2, 597640148), (4, 298820074), (7, 170754328), (8, 149410037), (14, 85377164), (28, 42688582), (56, 21344291), (263, 4544792), (526, 2272396), (1052, 1136198), (1841, 649256), (2104, 568099), (3682, 324628), (7364, 162314), (14728, 81157)]