517128630694

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{641}}^1\times {\mathrm{5437}}^1$

素因数の和:6545

約数の個数: 48

約数和(自身を含む): 843333305760

約数和(自身を除く): 326204675066

約数列:

[1, 2, 13, 26, 169, 338, 439, 641, 878, 1282, 5437, 5707, 8333, 10874, 11414, 16666, 70681, 74191, 108329, 141362, 148382, 216658, 281399, 562798, 918853, 1837706, 2386843, 3485117, 3658187, 4773686, 6970234, 7316374, 31028959, 45306521, 47556431, 62057918, 90613042, 95112862, 403376467, 588984773, 806752934, 1177969546, 1529966363, 3059932726, 19889562719, 39779125438, 258564315347, 517128630694]

約数ペア:

[(1, 517128630694), (2, 258564315347), (13, 39779125438), (26, 19889562719), (169, 3059932726), (338, 1529966363), (439, 1177969546), (641, 806752934), (878, 588984773), (1282, 403376467), (5437, 95112862), (5707, 90613042), (8333, 62057918), (10874, 47556431), (11414, 45306521), (16666, 31028959), (70681, 7316374), (74191, 6970234), (108329, 4773686), (141362, 3658187), (148382, 3485117), (216658, 2386843), (281399, 1837706), (562798, 918853)]