2585280284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 4795005600

約数和(自身を除く): 2209725316

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 131, 244, 262, 524, 1769, 2789, 3538, 3799, 5578, 7076, 7598, 7991, 11156, 15196, 15982, 31964, 80881, 161762, 170129, 231739, 323524, 340258, 365359, 463478, 680516, 730718, 926956, 1461436, 4933741, 9867482, 10595411, 19734964, 21190822, 22286899, 42381644, 44573798, 89147596, 646320071, 1292640142, 2585280284]

約数ペア:

[(1, 2585280284), (2, 1292640142), (4, 646320071), (29, 89147596), (58, 44573798), (61, 42381644), (116, 22286899), (122, 21190822), (131, 19734964), (244, 10595411), (262, 9867482), (524, 4933741), (1769, 1461436), (2789, 926956), (3538, 730718), (3799, 680516), (5578, 463478), (7076, 365359), (7598, 340258), (7991, 323524), (11156, 231739), (15196, 170129), (15982, 161762), (31964, 80881)]