433798976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{521393}}^1$

素因数の和:521418

約数の個数: 28

約数和(自身を含む): 927038532

約数和(自身を除く): 493239556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 521393, 1042786, 2085572, 4171144, 6778109, 8342288, 13556218, 16684576, 27112436, 33369152, 54224872, 108449744, 216899488, 433798976]

約数ペア:

[(1, 433798976), (2, 216899488), (4, 108449744), (8, 54224872), (13, 33369152), (16, 27112436), (26, 16684576), (32, 13556218), (52, 8342288), (64, 6778109), (104, 4171144), (208, 2085572), (416, 1042786), (832, 521393)]