702919687732

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1\times {\mathrm{9839}}^1$

素因数の和:12372

約数の個数: 48

約数和(自身を含む): 1259756789760

約数和(自身を除く): 556837102028

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 2351, 4702, 7597, 9404, 9839, 15194, 19678, 30388, 39356, 166921, 251557, 333842, 503114, 667684, 698569, 1006228, 1052773, 1397138, 2105546, 2794276, 4211092, 17860547, 23131489, 35721094, 46262978, 71442188, 74746883, 92525956, 149493766, 298987532, 1642335719, 2475069323, 3284671438, 4950138646, 6569342876, 9900277292, 175729921933, 351459843866, 702919687732]

約数ペア:

[(1, 702919687732), (2, 351459843866), (4, 175729921933), (71, 9900277292), (107, 6569342876), (142, 4950138646), (214, 3284671438), (284, 2475069323), (428, 1642335719), (2351, 298987532), (4702, 149493766), (7597, 92525956), (9404, 74746883), (9839, 71442188), (15194, 46262978), (19678, 35721094), (30388, 23131489), (39356, 17860547), (166921, 4211092), (251557, 2794276), (333842, 2105546), (503114, 1397138), (667684, 1052773), (698569, 1006228)]