2079228945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{31727}}^1$

素因数の和:32009

約数の個数: 32

約数和(自身を含む): 3536275968

約数和(自身を除く): 1457047023

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1285, 3855, 4369, 13107, 21845, 31727, 65535, 95181, 158635, 475905, 539359, 1618077, 2696795, 8090385, 8153839, 24461517, 40769195, 122307585, 138615263, 415845789, 693076315, 2079228945]

約数ペア:

[(1, 2079228945), (3, 693076315), (5, 415845789), (15, 138615263), (17, 122307585), (51, 40769195), (85, 24461517), (255, 8153839), (257, 8090385), (771, 2696795), (1285, 1618077), (3855, 539359), (4369, 475905), (13107, 158635), (21845, 95181), (31727, 65535)]