2220720676991

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1667}}^1\times {\mathrm{2017}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 2315689871040

約数和(自身を除く): 94969194049

約数列:

[1, 41, 89, 181, 1667, 2017, 3649, 7421, 16109, 68347, 82697, 148363, 179513, 301727, 365077, 660469, 3362339, 6082883, 7360033, 12370807, 14968157, 26853703, 32491853, 137855899, 299248171, 608583359, 1101001823, 1332165973, 12269175011, 24951917719, 54163918951, 2220720676991]

約数ペア:

[(1, 2220720676991), (41, 54163918951), (89, 24951917719), (181, 12269175011), (1667, 1332165973), (2017, 1101001823), (3649, 608583359), (7421, 299248171), (16109, 137855899), (68347, 32491853), (82697, 26853703), (148363, 14968157), (179513, 12370807), (301727, 7360033), (365077, 6082883), (660469, 3362339)]