353485286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3041

約数の個数: 48

約数和(自身を含む): 675682560

約数和(自身を除く): 322197274

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 121, 142, 154, 242, 497, 781, 847, 994, 1562, 1694, 2939, 5467, 5878, 8591, 10934, 17182, 20573, 32329, 41146, 60137, 64658, 120274, 208669, 226303, 355619, 417338, 452606, 711238, 1460683, 2295359, 2489333, 2921366, 4590718, 4978666, 16067513, 25248949, 32135026, 50497898, 176742643, 353485286]

約数ペア:

[(1, 353485286), (2, 176742643), (7, 50497898), (11, 32135026), (14, 25248949), (22, 16067513), (71, 4978666), (77, 4590718), (121, 2921366), (142, 2489333), (154, 2295359), (242, 1460683), (497, 711238), (781, 452606), (847, 417338), (994, 355619), (1562, 226303), (1694, 208669), (2939, 120274), (5467, 64658), (5878, 60137), (8591, 41146), (10934, 32329), (17182, 20573)]