814069568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{978449}}^1$

素因数の和:978474

約数の個数: 28

約数和(自身を含む): 1739684100

約数和(自身を除く): 925614532

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 978449, 1956898, 3913796, 7827592, 12719837, 15655184, 25439674, 31310368, 50879348, 62620736, 101758696, 203517392, 407034784, 814069568]

約数ペア:

[(1, 814069568), (2, 407034784), (4, 203517392), (8, 101758696), (13, 62620736), (16, 50879348), (26, 31310368), (32, 25439674), (52, 15655184), (64, 12719837), (104, 7827592), (208, 3913796), (416, 1956898), (832, 978449)]