1340987653

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{2741}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 1421452800

約数和(自身を除く): 80465147

約数列:

[1, 23, 89, 239, 2047, 2741, 5497, 21271, 63043, 243949, 489233, 655099, 5610827, 15067277, 58303811, 1340987653]

約数ペア:

[(1, 1340987653), (23, 58303811), (89, 15067277), (239, 5610827), (2047, 655099), (2741, 489233), (5497, 243949), (21271, 63043)]