274320466

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2963}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 499374720

約数和(自身を除く): 225054254

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 389, 778, 2723, 2963, 5446, 5926, 6613, 13226, 20741, 41482, 46291, 50371, 92582, 100742, 352597, 705194, 1152607, 2305214, 8068249, 16136498, 19594319, 39188638, 137160233, 274320466]

約数ペア:

[(1, 274320466), (2, 137160233), (7, 39188638), (14, 19594319), (17, 16136498), (34, 8068249), (119, 2305214), (238, 1152607), (389, 705194), (778, 352597), (2723, 100742), (2963, 92582), (5446, 50371), (5926, 46291), (6613, 41482), (13226, 20741)]