1249204986

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{2131}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 2803750560

約数和(自身を除く): 1554545574

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1123, 2131, 2246, 3369, 4262, 6393, 6738, 10107, 12786, 19179, 20214, 32567, 38358, 61799, 65134, 97701, 123598, 185397, 195402, 293103, 370794, 556191, 586206, 1112382, 2393113, 4786226, 7179339, 14358678, 21538017, 43076034, 69400277, 138800554, 208200831, 416401662, 624602493, 1249204986]

約数ペア:

[(1, 1249204986), (2, 624602493), (3, 416401662), (6, 208200831), (9, 138800554), (18, 69400277), (29, 43076034), (58, 21538017), (87, 14358678), (174, 7179339), (261, 4786226), (522, 2393113), (1123, 1112382), (2131, 586206), (2246, 556191), (3369, 370794), (4262, 293103), (6393, 195402), (6738, 185397), (10107, 123598), (12786, 97701), (19179, 65134), (20214, 61799), (32567, 38358)]