2012120512703

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1\times {\mathrm{150217}}^1$

素因数の和:153903

約数の個数: 32

約数和(自身を含む): 2514086903808

約数和(自身を除く): 501966391105

約数列:

[1, 7, 17, 31, 119, 217, 527, 3631, 3689, 25417, 61727, 112561, 150217, 432089, 787927, 1051519, 1913537, 2553689, 4656727, 13394759, 17875823, 32597089, 79164359, 545437927, 554150513, 3818065489, 9272444759, 16908575737, 64907113313, 118360030159, 287445787529, 2012120512703]

約数ペア:

[(1, 2012120512703), (7, 287445787529), (17, 118360030159), (31, 64907113313), (119, 16908575737), (217, 9272444759), (527, 3818065489), (3631, 554150513), (3689, 545437927), (25417, 79164359), (61727, 32597089), (112561, 17875823), (150217, 13394759), (432089, 4656727), (787927, 2553689), (1051519, 1913537)]