885900764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53717}}^1$

素因数の和:53778

約数の個数: 48

約数和(自身を含む): 1925253120

約数和(自身を除く): 1039352356

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 53717, 107434, 214868, 376019, 752038, 1020623, 1504076, 1665227, 2041246, 3330454, 4082492, 6660908, 7144361, 11656589, 14288722, 23313178, 28577444, 31639313, 46626356, 63278626, 126557252, 221475191, 442950382, 885900764]

約数ペア:

[(1, 885900764), (2, 442950382), (4, 221475191), (7, 126557252), (14, 63278626), (19, 46626356), (28, 31639313), (31, 28577444), (38, 23313178), (62, 14288722), (76, 11656589), (124, 7144361), (133, 6660908), (217, 4082492), (266, 3330454), (434, 2041246), (532, 1665227), (589, 1504076), (868, 1020623), (1178, 752038), (2356, 376019), (4123, 214868), (8246, 107434), (16492, 53717)]