689196352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{828361}}^1$

素因数の和:828386

約数の個数: 28

約数和(自身を含む): 1472827636

約数和(自身を除く): 783631284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 828361, 1656722, 3313444, 6626888, 10768693, 13253776, 21537386, 26507552, 43074772, 53015104, 86149544, 172299088, 344598176, 689196352]

約数ペア:

[(1, 689196352), (2, 344598176), (4, 172299088), (8, 86149544), (13, 53015104), (16, 43074772), (26, 26507552), (32, 21537386), (52, 13253776), (64, 10768693), (104, 6626888), (208, 3313444), (416, 1656722), (832, 828361)]