2012543281

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1\times {\mathrm{7853}}^1$

素因数の和:9072

約数の個数: 16

約数和(自身を含む): 2376557568

約数和(自身を除く): 364014287

約数列:

[1, 7, 31, 217, 1181, 7853, 8267, 36611, 54971, 243443, 256277, 1704101, 9274393, 64920751, 287506183, 2012543281]

約数ペア:

[(1, 2012543281), (7, 287506183), (31, 64920751), (217, 9274393), (1181, 1704101), (7853, 256277), (8267, 243443), (36611, 54971)]