2988217965

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4858891}}^1$

素因数の和:4858940

約数の個数: 16

約数和(自身を含む): 4897763136

約数和(自身を除く): 1909545171

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4858891, 14576673, 24294455, 72883365, 199214531, 597643593, 996072655, 2988217965]

約数ペア:

[(1, 2988217965), (3, 996072655), (5, 597643593), (15, 199214531), (41, 72883365), (123, 24294455), (205, 14576673), (615, 4858891)]