2022804940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{598463}}^1$

素因数の和:598498

約数の個数: 36

約数和(自身を含む): 4599794304

約数和(自身を除く): 2576989364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 598463, 1196926, 2393852, 2992315, 5984630, 7780019, 11969260, 15560038, 31120076, 38900095, 77800190, 101140247, 155600380, 202280494, 404560988, 505701235, 1011402470, 2022804940]

約数ペア:

[(1, 2022804940), (2, 1011402470), (4, 505701235), (5, 404560988), (10, 202280494), (13, 155600380), (20, 101140247), (26, 77800190), (52, 38900095), (65, 31120076), (130, 15560038), (169, 11969260), (260, 7780019), (338, 5984630), (676, 2992315), (845, 2393852), (1690, 1196926), (3380, 598463)]