263244089807

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{8819}}^1$

素因数の和:9463

約数の個数: 32

約数和(自身を含む): 286408120320

約数和(自身を除く): 23164030513

約数列:

[1, 23, 47, 53, 521, 1081, 1219, 2491, 8819, 11983, 24487, 27613, 57293, 202837, 414493, 467407, 563201, 635099, 1297811, 4594699, 9533339, 10750361, 21968129, 29849653, 105678077, 215950853, 243519047, 505266967, 4966869619, 5600938081, 11445395209, 263244089807]

約数ペア:

[(1, 263244089807), (23, 11445395209), (47, 5600938081), (53, 4966869619), (521, 505266967), (1081, 243519047), (1219, 215950853), (2491, 105678077), (8819, 29849653), (11983, 21968129), (24487, 10750361), (27613, 9533339), (57293, 4594699), (202837, 1297811), (414493, 635099), (467407, 563201)]