2100403788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1470871}}^1$

素因数の和:1470902

約数の個数: 48

約数和(自身を含む): 5930555904

約数和(自身を除く): 3830152116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1470871, 2941742, 4412613, 5883484, 8825226, 10296097, 17650452, 20592194, 25004807, 30888291, 41184388, 50009614, 61776582, 75014421, 100019228, 123553164, 150028842, 175033649, 300057684, 350067298, 525100947, 700134596, 1050201894, 2100403788]

約数ペア:

[(1, 2100403788), (2, 1050201894), (3, 700134596), (4, 525100947), (6, 350067298), (7, 300057684), (12, 175033649), (14, 150028842), (17, 123553164), (21, 100019228), (28, 75014421), (34, 61776582), (42, 50009614), (51, 41184388), (68, 30888291), (84, 25004807), (102, 20592194), (119, 17650452), (204, 10296097), (238, 8825226), (357, 5883484), (476, 4412613), (714, 2941742), (1428, 1470871)]