252160636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1361}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 544582080

約数和(自身を除く): 292421444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 509, 1018, 1361, 2036, 2722, 3563, 5444, 6617, 7126, 9527, 13234, 14252, 17693, 19054, 26468, 35386, 38108, 46319, 70772, 92638, 123851, 185276, 247702, 495404, 692749, 1385498, 2770996, 4849243, 9005737, 9698486, 18011474, 19396972, 36022948, 63040159, 126080318, 252160636]

約数ペア:

[(1, 252160636), (2, 126080318), (4, 63040159), (7, 36022948), (13, 19396972), (14, 18011474), (26, 9698486), (28, 9005737), (52, 4849243), (91, 2770996), (182, 1385498), (364, 692749), (509, 495404), (1018, 247702), (1361, 185276), (2036, 123851), (2722, 92638), (3563, 70772), (5444, 46319), (6617, 38108), (7126, 35386), (9527, 26468), (13234, 19054), (14252, 17693)]