2016317515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{10867}}^1$

素因数の和:11778

約数の個数: 16

約数和(自身を含む): 2478947328

約数和(自身を除く): 462629813

約数列:

[1, 5, 43, 215, 863, 4315, 10867, 37109, 54335, 185545, 467281, 2336405, 9378221, 46891105, 403263503, 2016317515]

約数ペア:

[(1, 2016317515), (5, 403263503), (43, 46891105), (215, 9378221), (863, 2336405), (4315, 467281), (10867, 185545), (37109, 54335)]