2201028571

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{1567}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 2709504000

約数和(自身を除く): 508475429

約数列:

[1, 7, 19, 59, 133, 179, 413, 1121, 1253, 1567, 3401, 7847, 10561, 10969, 23807, 29773, 73927, 92453, 200659, 208411, 280493, 647171, 1404613, 1756607, 1963451, 5329367, 12296249, 16549087, 37305569, 115843609, 314432653, 2201028571]

約数ペア:

[(1, 2201028571), (7, 314432653), (19, 115843609), (59, 37305569), (133, 16549087), (179, 12296249), (413, 5329367), (1121, 1963451), (1253, 1756607), (1567, 1404613), (3401, 647171), (7847, 280493), (10561, 208411), (10969, 200659), (23807, 92453), (29773, 73927)]