329342078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1289}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 551335680

約数和(自身を除く): 221993602

約数列:

[1, 2, 13, 26, 31, 62, 317, 403, 634, 806, 1289, 2578, 4121, 8242, 9827, 16757, 19654, 33514, 39959, 79918, 127751, 255502, 408613, 519467, 817226, 1038934, 5311969, 10623938, 12667003, 25334006, 164671039, 329342078]

約数ペア:

[(1, 329342078), (2, 164671039), (13, 25334006), (26, 12667003), (31, 10623938), (62, 5311969), (317, 1038934), (403, 817226), (634, 519467), (806, 408613), (1289, 255502), (2578, 127751), (4121, 79918), (8242, 39959), (9827, 33514), (16757, 19654)]