858775424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{516091}}^1$

素因数の和:516118

約数の個数: 32

約数和(自身を含む): 1842448440

約数和(自身を除く): 983673016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 516091, 1032182, 2064364, 4128728, 6709183, 8257456, 13418366, 16514912, 26836732, 33029824, 53673464, 66059648, 107346928, 214693856, 429387712, 858775424]

約数ペア:

[(1, 858775424), (2, 429387712), (4, 214693856), (8, 107346928), (13, 66059648), (16, 53673464), (26, 33029824), (32, 26836732), (52, 16514912), (64, 13418366), (104, 8257456), (128, 6709183), (208, 4128728), (416, 2064364), (832, 1032182), (1664, 516091)]