858642052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{31489}}^1$

素因数の和:31911

約数の個数: 24

約数和(自身を含む): 1595031480

約数和(自身を除く): 736389428

約数列:

[1, 2, 4, 17, 34, 68, 401, 802, 1604, 6817, 13634, 27268, 31489, 62978, 125956, 535313, 1070626, 2141252, 12627089, 25254178, 50508356, 214660513, 429321026, 858642052]

約数ペア:

[(1, 858642052), (2, 429321026), (4, 214660513), (17, 50508356), (34, 25254178), (68, 12627089), (401, 2141252), (802, 1070626), (1604, 535313), (6817, 125956), (13634, 62978), (27268, 31489)]