2720238092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{8447}}^1$

素因数の和:9038

約数の個数: 48

約数和(自身を含む): 5603254272

約数和(自身を除く): 2883016180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 563, 572, 1126, 2252, 6193, 7319, 8447, 12386, 14638, 16894, 24772, 29276, 33788, 80509, 92917, 109811, 161018, 185834, 219622, 322036, 371668, 439244, 1207921, 2415842, 4755661, 4831684, 9511322, 19022644, 52312271, 61823593, 104624542, 123647186, 209249084, 247294372, 680059523, 1360119046, 2720238092]

約数ペア:

[(1, 2720238092), (2, 1360119046), (4, 680059523), (11, 247294372), (13, 209249084), (22, 123647186), (26, 104624542), (44, 61823593), (52, 52312271), (143, 19022644), (286, 9511322), (563, 4831684), (572, 4755661), (1126, 2415842), (2252, 1207921), (6193, 439244), (7319, 371668), (8447, 322036), (12386, 219622), (14638, 185834), (16894, 161018), (24772, 109811), (29276, 92917), (33788, 80509)]