649290147194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{761897}}^1$

素因数の和:762434

約数の個数: 32

約数和(自身を含む): 1065590542800

約数和(自身を除く): 416300395606

約数列:

[1, 2, 13, 26, 73, 146, 449, 898, 949, 1898, 5837, 11674, 32777, 65554, 426101, 761897, 852202, 1523794, 9904661, 19809322, 55618481, 111236962, 342091753, 684183506, 723040253, 1446080506, 4447192789, 8894385578, 24972697969, 49945395938, 324645073597, 649290147194]

約数ペア:

[(1, 649290147194), (2, 324645073597), (13, 49945395938), (26, 24972697969), (73, 8894385578), (146, 4447192789), (449, 1446080506), (898, 723040253), (949, 684183506), (1898, 342091753), (5837, 111236962), (11674, 55618481), (32777, 19809322), (65554, 9904661), (426101, 1523794), (761897, 852202)]