851687564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{49783}}^1$

素因数の和:49854

約数の個数: 48

約数和(自身を含む): 1873471488

約数和(自身を除く): 1021783924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 49783, 99566, 199132, 348481, 647179, 696962, 1294358, 1393924, 2339801, 2588716, 4530253, 4679602, 9060506, 9359204, 16378607, 18121012, 30417413, 32757214, 60834826, 65514428, 121669652, 212921891, 425843782, 851687564]

約数ペア:

[(1, 851687564), (2, 425843782), (4, 212921891), (7, 121669652), (13, 65514428), (14, 60834826), (26, 32757214), (28, 30417413), (47, 18121012), (52, 16378607), (91, 9359204), (94, 9060506), (182, 4679602), (188, 4530253), (329, 2588716), (364, 2339801), (611, 1393924), (658, 1294358), (1222, 696962), (1316, 647179), (2444, 348481), (4277, 199132), (8554, 99566), (17108, 49783)]