11704940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3463}}^1$

素因数の和:3498

約数の個数: 36

約数和(自身を含む): 26624304

約数和(自身を除く): 14919364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3463, 6926, 13852, 17315, 34630, 45019, 69260, 90038, 180076, 225095, 450190, 585247, 900380, 1170494, 2340988, 2926235, 5852470, 11704940]

約数ペア:

[(1, 11704940), (2, 5852470), (4, 2926235), (5, 2340988), (10, 1170494), (13, 900380), (20, 585247), (26, 450190), (52, 225095), (65, 180076), (130, 90038), (169, 69260), (260, 45019), (338, 34630), (676, 17315), (845, 13852), (1690, 6926), (3380, 3463)]