2287127948

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{1553}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 4620974400

約数和(自身を除く): 2333846452

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 353, 596, 706, 1043, 1412, 1553, 2086, 2471, 3106, 4172, 4942, 6212, 9884, 10871, 21742, 43484, 52597, 105194, 210388, 231397, 368179, 462794, 548209, 736358, 925588, 1096418, 1472716, 1619779, 2192836, 3239558, 3837463, 6479116, 7674926, 15349852, 81683141, 163366282, 326732564, 571781987, 1143563974, 2287127948]

約数ペア:

[(1, 2287127948), (2, 1143563974), (4, 571781987), (7, 326732564), (14, 163366282), (28, 81683141), (149, 15349852), (298, 7674926), (353, 6479116), (596, 3837463), (706, 3239558), (1043, 2192836), (1412, 1619779), (1553, 1472716), (2086, 1096418), (2471, 925588), (3106, 736358), (4172, 548209), (4942, 462794), (6212, 368179), (9884, 231397), (10871, 210388), (21742, 105194), (43484, 52597)]