2012157879

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1\times {\mathrm{12953}}^1$

素因数の和:13986

約数の個数: 16

約数和(自身を含む): 2736506592

約数和(自身を除く): 724348713

約数列:

[1, 3, 53, 159, 977, 2931, 12953, 38859, 51781, 155343, 686509, 2059527, 12655081, 37965243, 670719293, 2012157879]

約数ペア:

[(1, 2012157879), (3, 670719293), (53, 37965243), (159, 12655081), (977, 2059527), (2931, 686509), (12953, 155343), (38859, 51781)]