968525068

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{673}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 1962688000

約数和(自身を除く): 994162932

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 499, 673, 721, 998, 1346, 1442, 1996, 2692, 2884, 3493, 4711, 6986, 9422, 13972, 18844, 51397, 69319, 102794, 138638, 205588, 277276, 335827, 359779, 485233, 671654, 719558, 970466, 1343308, 1439116, 1940932, 2350789, 4701578, 9403156, 34590181, 69180362, 138360724, 242131267, 484262534, 968525068]

約数ペア:

[(1, 968525068), (2, 484262534), (4, 242131267), (7, 138360724), (14, 69180362), (28, 34590181), (103, 9403156), (206, 4701578), (412, 2350789), (499, 1940932), (673, 1439116), (721, 1343308), (998, 970466), (1346, 719558), (1442, 671654), (1996, 485233), (2692, 359779), (2884, 335827), (3493, 277276), (4711, 205588), (6986, 138638), (9422, 102794), (13972, 69319), (18844, 51397)]