679879616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{817163}}^1$

素因数の和:817188

約数の個数: 28

約数和(自身を含む): 1452917592

約数和(自身を除く): 773037976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 817163, 1634326, 3268652, 6537304, 10623119, 13074608, 21246238, 26149216, 42492476, 52298432, 84984952, 169969904, 339939808, 679879616]

約数ペア:

[(1, 679879616), (2, 339939808), (4, 169969904), (8, 84984952), (13, 52298432), (16, 42492476), (26, 26149216), (32, 21246238), (52, 13074608), (64, 10623119), (104, 6537304), (208, 3268652), (416, 1634326), (832, 817163)]