2455144945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{6199}}^1$

素因数の和:6613

約数の個数: 32

約数和(自身を含む): 3392640000

約数和(自身を除く): 937495055

約数列:

[1, 5, 11, 19, 55, 95, 209, 379, 1045, 1895, 4169, 6199, 7201, 20845, 30995, 36005, 68189, 79211, 117781, 340945, 396055, 588905, 1295591, 2349421, 6477955, 11747105, 25843631, 44638999, 129218155, 223194995, 491028989, 2455144945]

約数ペア:

[(1, 2455144945), (5, 491028989), (11, 223194995), (19, 129218155), (55, 44638999), (95, 25843631), (209, 11747105), (379, 6477955), (1045, 2349421), (1895, 1295591), (4169, 588905), (6199, 396055), (7201, 340945), (20845, 117781), (30995, 79211), (36005, 68189)]