1873517492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{19559}}^1$

素因数の和:19892

約数の個数: 48

約数和(自身を含む): 4101027840

約数和(自身を除く): 2227510348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 1244, 2177, 3421, 4354, 6842, 8708, 13684, 19559, 23947, 39118, 47894, 78236, 95788, 136913, 215149, 273826, 430298, 547652, 860596, 1506043, 3012086, 6024172, 6082849, 12165698, 24331396, 42579943, 66911339, 85159886, 133822678, 170319772, 267645356, 468379373, 936758746, 1873517492]

約数ペア:

[(1, 1873517492), (2, 936758746), (4, 468379373), (7, 267645356), (11, 170319772), (14, 133822678), (22, 85159886), (28, 66911339), (44, 42579943), (77, 24331396), (154, 12165698), (308, 6082849), (311, 6024172), (622, 3012086), (1244, 1506043), (2177, 860596), (3421, 547652), (4354, 430298), (6842, 273826), (8708, 215149), (13684, 136913), (19559, 95788), (23947, 78236), (39118, 47894)]