2498999370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11899997}}^1$

素因数の和:11900014

約数の個数: 32

約数和(自身を含む): 6854398848

約数和(自身を除く): 4355399478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11899997, 23799994, 35699991, 59499985, 71399982, 83299979, 118999970, 166599958, 178499955, 249899937, 356999910, 416499895, 499799874, 832999790, 1249499685, 2498999370]

約数ペア:

[(1, 2498999370), (2, 1249499685), (3, 832999790), (5, 499799874), (6, 416499895), (7, 356999910), (10, 249899937), (14, 178499955), (15, 166599958), (21, 118999970), (30, 83299979), (35, 71399982), (42, 59499985), (70, 35699991), (105, 23799994), (210, 11899997)]