2011188430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{7919}}^1$

素因数の和:8268

約数の個数: 32

約数和(自身を含む): 3669494400

約数和(自身を除く): 1658305970

約数列:

[1, 2, 5, 10, 109, 218, 233, 466, 545, 1090, 1165, 2330, 7919, 15838, 25397, 39595, 50794, 79190, 126985, 253970, 863171, 1726342, 1845127, 3690254, 4315855, 8631710, 9225635, 18451270, 201118843, 402237686, 1005594215, 2011188430]

約数ペア:

[(1, 2011188430), (2, 1005594215), (5, 402237686), (10, 201118843), (109, 18451270), (218, 9225635), (233, 8631710), (466, 4315855), (545, 3690254), (1090, 1845127), (1165, 1726342), (2330, 863171), (7919, 253970), (15838, 126985), (25397, 79190), (39595, 50794)]