1974773219330

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{469067273}}^1$

素因数の和:469067701

約数の個数: 16

約数和(自身を含む): 3563035013304

約数和(自身を除く): 1588261793974

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 469067273, 938134546, 2345336365, 4690672730, 197477321933, 394954643866, 987386609665, 1974773219330]

約数ペア:

[(1, 1974773219330), (2, 987386609665), (5, 394954643866), (10, 197477321933), (421, 4690672730), (842, 2345336365), (2105, 938134546), (4210, 469067273)]