852157072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{12157}}^1$

素因数の和:12515

約数の個数: 40

約数和(自身を含む): 1783481336

約数和(自身を除く): 931324264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 1348, 2696, 4381, 5392, 8762, 12157, 17524, 24314, 35048, 48628, 70096, 97256, 158041, 194512, 316082, 632164, 1264328, 2528656, 4096909, 8193818, 16387636, 32775272, 53259817, 65550544, 106519634, 213039268, 426078536, 852157072]

約数ペア:

[(1, 852157072), (2, 426078536), (4, 213039268), (8, 106519634), (13, 65550544), (16, 53259817), (26, 32775272), (52, 16387636), (104, 8193818), (208, 4096909), (337, 2528656), (674, 1264328), (1348, 632164), (2696, 316082), (4381, 194512), (5392, 158041), (8762, 97256), (12157, 70096), (17524, 48628), (24314, 35048)]