417761489

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 446649984

約数和(自身を除く): 28888495

約数列:

[1, 23, 61, 131, 1403, 2273, 3013, 7991, 52279, 138653, 183793, 297763, 3189019, 6848549, 18163543, 417761489]

約数ペア:

[(1, 417761489), (23, 18163543), (61, 6848549), (131, 3189019), (1403, 297763), (2273, 183793), (3013, 138653), (7991, 52279)]