2045888312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{8747}}^1$

素因数の和:8952

約数の個数: 48

約数和(自身を含む): 4178307240

約数和(自身を除く): 2132418928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 173, 338, 346, 676, 692, 1352, 1384, 2249, 4498, 8747, 8996, 17494, 17992, 29237, 34988, 58474, 69976, 113711, 116948, 227422, 233896, 454844, 909688, 1478243, 1513231, 2956486, 3026462, 5912972, 6052924, 11825944, 12105848, 19672003, 39344006, 78688012, 157376024, 255736039, 511472078, 1022944156, 2045888312]

約数ペア:

[(1, 2045888312), (2, 1022944156), (4, 511472078), (8, 255736039), (13, 157376024), (26, 78688012), (52, 39344006), (104, 19672003), (169, 12105848), (173, 11825944), (338, 6052924), (346, 5912972), (676, 3026462), (692, 2956486), (1352, 1513231), (1384, 1478243), (2249, 909688), (4498, 454844), (8747, 233896), (8996, 227422), (17494, 116948), (17992, 113711), (29237, 69976), (34988, 58474)]