2005192013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^2\times {\mathrm{229}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 2250470880

約数和(自身を除く): 245278867

約数列:

[1, 11, 67, 109, 229, 737, 1199, 2519, 7303, 11881, 15343, 24961, 80333, 130691, 168773, 274571, 796027, 1672387, 2720749, 8756297, 18396257, 29928239, 182290183, 2005192013]

約数ペア:

[(1, 2005192013), (11, 182290183), (67, 29928239), (109, 18396257), (229, 8756297), (737, 2720749), (1199, 1672387), (2519, 796027), (7303, 274571), (11881, 168773), (15343, 130691), (24961, 80333)]