806002778110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{2151119}}^1$

素因数の和:2151636

約数の個数: 32

約数和(自身を含む): 1470591676800

約数和(自身を除く): 664588898690

約数列:

[1, 2, 5, 10, 89, 178, 421, 445, 842, 890, 2105, 4210, 37469, 74938, 187345, 374690, 2151119, 4302238, 10755595, 21511190, 191449591, 382899182, 905621099, 957247955, 1811242198, 1914495910, 4528105495, 9056210990, 80600277811, 161200555622, 403001389055, 806002778110]

約数ペア:

[(1, 806002778110), (2, 403001389055), (5, 161200555622), (10, 80600277811), (89, 9056210990), (178, 4528105495), (421, 1914495910), (445, 1811242198), (842, 957247955), (890, 905621099), (2105, 382899182), (4210, 191449591), (37469, 21511190), (74938, 10755595), (187345, 4302238), (374690, 2151119)]