2012081908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1951}}^1\times {\mathrm{8317}}^1$

素因数の和:10303

約数の個数: 24

約数和(自身を含む): 3637028864

約数和(自身を除く): 1624946956

約数列:

[1, 2, 4, 31, 62, 124, 1951, 3902, 7804, 8317, 16634, 33268, 60481, 120962, 241924, 257827, 515654, 1031308, 16226467, 32452934, 64905868, 503020477, 1006040954, 2012081908]

約数ペア:

[(1, 2012081908), (2, 1006040954), (4, 503020477), (31, 64905868), (62, 32452934), (124, 16226467), (1951, 1031308), (3902, 515654), (7804, 257827), (8317, 241924), (16634, 120962), (33268, 60481)]