2774417776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13338547}}^1$

素因数の和:13338568

約数の個数: 20

約数和(自身を含む): 5788929832

約数和(自身を除く): 3014512056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13338547, 26677094, 53354188, 106708376, 173401111, 213416752, 346802222, 693604444, 1387208888, 2774417776]

約数ペア:

[(1, 2774417776), (2, 1387208888), (4, 693604444), (8, 346802222), (13, 213416752), (16, 173401111), (26, 106708376), (52, 53354188), (104, 26677094), (208, 13338547)]