461804512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8741}}^1$

素因数の和:8891

約数の個数: 48

約数和(自身を含む): 986936832

約数和(自身を除く): 525132320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 8741, 13208, 17482, 26416, 34964, 52832, 69928, 113633, 139856, 227266, 279712, 454532, 909064, 1110107, 1818128, 2220214, 3636256, 4440428, 8880856, 14431391, 17761712, 28862782, 35523424, 57725564, 115451128, 230902256, 461804512]

約数ペア:

[(1, 461804512), (2, 230902256), (4, 115451128), (8, 57725564), (13, 35523424), (16, 28862782), (26, 17761712), (32, 14431391), (52, 8880856), (104, 4440428), (127, 3636256), (208, 2220214), (254, 1818128), (416, 1110107), (508, 909064), (1016, 454532), (1651, 279712), (2032, 227266), (3302, 139856), (4064, 113633), (6604, 69928), (8741, 52832), (13208, 34964), (17482, 26416)]