13458476512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{254741}}^1$

素因数の和:254891

約数の個数: 48

約数和(自身を含む): 28759352832

約数和(自身を除く): 15300876320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 13208, 26416, 52832, 254741, 509482, 1018964, 2037928, 3311633, 4075856, 6623266, 8151712, 13246532, 26493064, 32352107, 52986128, 64704214, 105972256, 129408428, 258816856, 420577391, 517633712, 841154782, 1035267424, 1682309564, 3364619128, 6729238256, 13458476512]

約数ペア:

[(1, 13458476512), (2, 6729238256), (4, 3364619128), (8, 1682309564), (13, 1035267424), (16, 841154782), (26, 517633712), (32, 420577391), (52, 258816856), (104, 129408428), (127, 105972256), (208, 64704214), (254, 52986128), (416, 32352107), (508, 26493064), (1016, 13246532), (1651, 8151712), (2032, 6623266), (3302, 4075856), (4064, 3311633), (6604, 2037928), (13208, 1018964), (26416, 509482), (52832, 254741)]