3909208888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{3607}}^1$

素因数の和:4256

約数の個数: 64

約数和(自身を含む): 8373879360

約数和(自身を除く): 4464670472

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 613, 884, 1226, 1768, 2452, 3607, 4904, 7214, 7969, 10421, 14428, 15938, 20842, 28856, 31876, 41684, 46891, 61319, 63752, 83368, 93782, 122638, 135473, 187564, 245276, 270946, 375128, 490552, 541892, 797147, 1083784, 1594294, 2211091, 3188588, 4422182, 6377176, 8844364, 17688728, 28744183, 37588547, 57488366, 75177094, 114976732, 150354188, 229953464, 300708376, 488651111, 977302222, 1954604444, 3909208888]

約数ペア:

[(1, 3909208888), (2, 1954604444), (4, 977302222), (8, 488651111), (13, 300708376), (17, 229953464), (26, 150354188), (34, 114976732), (52, 75177094), (68, 57488366), (104, 37588547), (136, 28744183), (221, 17688728), (442, 8844364), (613, 6377176), (884, 4422182), (1226, 3188588), (1768, 2211091), (2452, 1594294), (3607, 1083784), (4904, 797147), (7214, 541892), (7969, 490552), (10421, 375128), (14428, 270946), (15938, 245276), (20842, 187564), (28856, 135473), (31876, 122638), (41684, 93782), (46891, 83368), (61319, 63752)]