13185004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 14490644

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 233, 301, 329, 466, 602, 658, 932, 1204, 1316, 1631, 2021, 3262, 4042, 6524, 8084, 10019, 10951, 14147, 20038, 21902, 28294, 40076, 43804, 56588, 70133, 76657, 140266, 153314, 280532, 306628, 470893, 941786, 1883572, 3296251, 6592502, 13185004]

約数ペア:

[(1, 13185004), (2, 6592502), (4, 3296251), (7, 1883572), (14, 941786), (28, 470893), (43, 306628), (47, 280532), (86, 153314), (94, 140266), (172, 76657), (188, 70133), (233, 56588), (301, 43804), (329, 40076), (466, 28294), (602, 21902), (658, 20038), (932, 14147), (1204, 10951), (1316, 10019), (1631, 8084), (2021, 6524), (3262, 4042)]