1028648324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{1259}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 2032128000

約数和(自身を除く): 1003479676

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 599, 682, 1198, 1259, 1364, 2396, 2518, 5036, 6589, 13178, 13849, 18569, 26356, 27698, 37138, 39029, 55396, 74276, 78058, 156116, 204259, 408518, 429319, 754141, 817036, 858638, 1508282, 1717276, 3016564, 8295551, 16591102, 23378371, 33182204, 46756742, 93513484, 257162081, 514324162, 1028648324]

約数ペア:

[(1, 1028648324), (2, 514324162), (4, 257162081), (11, 93513484), (22, 46756742), (31, 33182204), (44, 23378371), (62, 16591102), (124, 8295551), (341, 3016564), (599, 1717276), (682, 1508282), (1198, 858638), (1259, 817036), (1364, 754141), (2396, 429319), (2518, 408518), (5036, 204259), (6589, 156116), (13178, 78058), (13849, 74276), (18569, 55396), (26356, 39029), (27698, 37138)]