29687870254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{865889}}^1$

素因数の和:866008

約数の個数: 32

約数和(自身を含む): 53200281600

約数和(自身を除く): 23512411346

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2449, 4898, 17143, 34286, 865889, 1731778, 6061223, 12122446, 26842559, 53685118, 68405231, 136810462, 187897913, 375795826, 478836617, 957673234, 2120562161, 4241124322, 14843935127, 29687870254]

約数ペア:

[(1, 29687870254), (2, 14843935127), (7, 4241124322), (14, 2120562161), (31, 957673234), (62, 478836617), (79, 375795826), (158, 187897913), (217, 136810462), (434, 68405231), (553, 53685118), (1106, 26842559), (2449, 12122446), (4898, 6061223), (17143, 1731778), (34286, 865889)]