13808436863

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 15827011200

約数和(自身を除く): 2018574337

約数列:

[1, 13, 41, 47, 109, 169, 389, 533, 611, 1417, 1927, 4469, 5057, 5123, 6929, 7943, 15949, 18283, 18421, 25051, 42401, 58097, 65741, 66599, 207337, 210043, 237679, 325663, 551213, 749603, 755261, 865787, 1738441, 1992847, 2695381, 2730559, 3089827, 7165769, 9744839, 22599733, 25907011, 35497267, 81706727, 126682907, 293796529, 336791143, 1062187451, 13808436863]

約数ペア:

[(1, 13808436863), (13, 1062187451), (41, 336791143), (47, 293796529), (109, 126682907), (169, 81706727), (389, 35497267), (533, 25907011), (611, 22599733), (1417, 9744839), (1927, 7165769), (4469, 3089827), (5057, 2730559), (5123, 2695381), (6929, 1992847), (7943, 1738441), (15949, 865787), (18283, 755261), (18421, 749603), (25051, 551213), (42401, 325663), (58097, 237679), (65741, 210043), (66599, 207337)]