259393492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{6599}}^1$

素因数の和:6951

約数の個数: 24

約数和(自身を含む): 470131200

約数和(自身を除く): 210737708

約数列:

[1, 2, 4, 31, 62, 124, 317, 634, 1268, 6599, 9827, 13198, 19654, 26396, 39308, 204569, 409138, 818276, 2091883, 4183766, 8367532, 64848373, 129696746, 259393492]

約数ペア:

[(1, 259393492), (2, 129696746), (4, 64848373), (31, 8367532), (62, 4183766), (124, 2091883), (317, 818276), (634, 409138), (1268, 204569), (6599, 39308), (9827, 26396), (13198, 19654)]