2012104190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223319}}^1$

素因数の和:223396

約数の個数: 32

約数和(自身を含む): 3907206720

約数和(自身を除く): 1895102530

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 223319, 446638, 1116595, 2233190, 3796423, 7592846, 11835907, 18982115, 23671814, 37964230, 59179535, 118359070, 201210419, 402420838, 1006052095, 2012104190]

約数ペア:

[(1, 2012104190), (2, 1006052095), (5, 402420838), (10, 201210419), (17, 118359070), (34, 59179535), (53, 37964230), (85, 23671814), (106, 18982115), (170, 11835907), (265, 7592846), (530, 3796423), (901, 2233190), (1802, 1116595), (4505, 446638), (9010, 223319)]