858172924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{2693}}^1$

素因数の和:3322

約数の個数: 48

約数和(自身を含む): 1810368000

約数和(自身を除く): 952195076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 599, 1198, 2396, 2693, 4193, 5386, 8386, 10772, 11381, 16772, 18851, 22762, 37702, 45524, 51167, 75404, 79667, 102334, 159334, 204668, 318668, 358169, 716338, 1432676, 1613107, 3226214, 6452428, 11291749, 22583498, 30649033, 45166996, 61298066, 122596132, 214543231, 429086462, 858172924]

約数ペア:

[(1, 858172924), (2, 429086462), (4, 214543231), (7, 122596132), (14, 61298066), (19, 45166996), (28, 30649033), (38, 22583498), (76, 11291749), (133, 6452428), (266, 3226214), (532, 1613107), (599, 1432676), (1198, 716338), (2396, 358169), (2693, 318668), (4193, 204668), (5386, 159334), (8386, 102334), (10772, 79667), (11381, 75404), (16772, 51167), (18851, 45524), (22762, 37702)]