2017661492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{26099}}^1$

素因数の和:26372

約数の個数: 48

約数和(自身を含む): 4419878400

約数和(自身を除く): 2402216908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1757, 2761, 3514, 5522, 7028, 11044, 19327, 26099, 38654, 52198, 77308, 104396, 182693, 287089, 365386, 574178, 730772, 1148356, 2009623, 4019246, 6550849, 8038492, 13101698, 26203396, 45855943, 72059339, 91711886, 144118678, 183423772, 288237356, 504415373, 1008830746, 2017661492]

約数ペア:

[(1, 2017661492), (2, 1008830746), (4, 504415373), (7, 288237356), (11, 183423772), (14, 144118678), (22, 91711886), (28, 72059339), (44, 45855943), (77, 26203396), (154, 13101698), (251, 8038492), (308, 6550849), (502, 4019246), (1004, 2009623), (1757, 1148356), (2761, 730772), (3514, 574178), (5522, 365386), (7028, 287089), (11044, 182693), (19327, 104396), (26099, 77308), (38654, 52198)]