2012812739

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{1283}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 2373925968

約数和(自身を除く): 361113229

約数列:

[1, 7, 49, 101, 317, 707, 1283, 2219, 4949, 8981, 15533, 32017, 62867, 129583, 224119, 406711, 907081, 1568833, 2846977, 6349567, 19928839, 41077811, 287544677, 2012812739]

約数ペア:

[(1, 2012812739), (7, 287544677), (49, 41077811), (101, 19928839), (317, 6349567), (707, 2846977), (1283, 1568833), (2219, 907081), (4949, 406711), (8981, 224119), (15533, 129583), (32017, 62867)]