1520281886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{164071}}^1$

素因数の和:164227

約数の個数: 16

約数和(自身を含む): 2356730208

約数和(自身を除く): 836448322

約数列:

[1, 2, 41, 82, 113, 226, 4633, 9266, 164071, 328142, 6726911, 13453822, 18540023, 37080046, 760140943, 1520281886]

約数ペア:

[(1, 1520281886), (2, 760140943), (41, 37080046), (82, 18540023), (113, 13453822), (226, 6726911), (4633, 328142), (9266, 164071)]