2004073253

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 2520967680

約数和(自身を除く): 516894427

約数列:

[1, 7, 13, 89, 91, 97, 623, 679, 1157, 1261, 2551, 8099, 8633, 8827, 17857, 33163, 60431, 112229, 227039, 232141, 247447, 785603, 1589273, 1732129, 2951507, 3216811, 20660549, 22022783, 22517677, 154159481, 286296179, 2004073253]

約数ペア:

[(1, 2004073253), (7, 286296179), (13, 154159481), (89, 22517677), (91, 22022783), (97, 20660549), (623, 3216811), (679, 2951507), (1157, 1732129), (1261, 1589273), (2551, 785603), (8099, 247447), (8633, 232141), (8827, 227039), (17857, 112229), (33163, 60431)]