2103156094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{90583}}^1$

素因数の和:90664

約数の個数: 32

約数和(自身を含む): 3652346880

約数和(自身を除く): 1549190786

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 11609, 23218, 90583, 181166, 1177579, 1721077, 2355158, 3442154, 4257401, 8514802, 22374001, 44748002, 55346213, 80890619, 110692426, 161781238, 1051578047, 2103156094]

約数ペア:

[(1, 2103156094), (2, 1051578047), (13, 161781238), (19, 110692426), (26, 80890619), (38, 55346213), (47, 44748002), (94, 22374001), (247, 8514802), (494, 4257401), (611, 3442154), (893, 2355158), (1222, 1721077), (1786, 1177579), (11609, 181166), (23218, 90583)]