1245013212

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 2928973824

約数和(自身を除く): 1683960612

約数列:

[1, 2, 3, 4, 6, 12, 251, 281, 502, 562, 753, 843, 1004, 1124, 1471, 1506, 1686, 2942, 3012, 3372, 4413, 5884, 8826, 17652, 70531, 141062, 211593, 282124, 369221, 413351, 423186, 738442, 826702, 846372, 1107663, 1240053, 1476884, 1653404, 2215326, 2480106, 4430652, 4960212, 103751101, 207502202, 311253303, 415004404, 622506606, 1245013212]

約数ペア:

[(1, 1245013212), (2, 622506606), (3, 415004404), (4, 311253303), (6, 207502202), (12, 103751101), (251, 4960212), (281, 4430652), (502, 2480106), (562, 2215326), (753, 1653404), (843, 1476884), (1004, 1240053), (1124, 1107663), (1471, 846372), (1506, 826702), (1686, 738442), (2942, 423186), (3012, 413351), (3372, 369221), (4413, 282124), (5884, 211593), (8826, 141062), (17652, 70531)]