1820601653

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{8971}}^1$

素因数の和:9284

約数の個数: 16

約数和(自身を含む): 1998674496

約数和(自身を除く): 178072843

約数列:

[1, 13, 67, 233, 871, 3029, 8971, 15611, 116623, 202943, 601057, 2090243, 7813741, 27173159, 140046281, 1820601653]

約数ペア:

[(1, 1820601653), (13, 140046281), (67, 27173159), (233, 7813741), (871, 2090243), (3029, 601057), (8971, 202943), (15611, 116623)]