1277987536208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2749}}^1\times {\mathrm{1709161}}^1$

素因数の和:1711935

約数の個数: 40

約数和(自身を含む): 2622709089000

約数和(自身を除く): 1344721552792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2749, 5498, 10996, 21992, 43984, 46733, 93466, 186932, 373864, 747728, 1709161, 3418322, 6836644, 13673288, 27346576, 29055737, 58111474, 116222948, 232445896, 464891792, 4698483589, 9396967178, 18793934356, 37587868712, 75175737424, 79874221013, 159748442026, 319496884052, 638993768104, 1277987536208]

約数ペア:

[(1, 1277987536208), (2, 638993768104), (4, 319496884052), (8, 159748442026), (16, 79874221013), (17, 75175737424), (34, 37587868712), (68, 18793934356), (136, 9396967178), (272, 4698483589), (2749, 464891792), (5498, 232445896), (10996, 116222948), (21992, 58111474), (43984, 29055737), (46733, 27346576), (93466, 13673288), (186932, 6836644), (373864, 3418322), (747728, 1709161)]