13863070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 27074880

約数和(自身を除く): 13211810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 631, 845, 1262, 1690, 2197, 3155, 4394, 6310, 8203, 10985, 16406, 21970, 41015, 82030, 106639, 213278, 533195, 1066390, 1386307, 2772614, 6931535, 13863070]

約数ペア:

[(1, 13863070), (2, 6931535), (5, 2772614), (10, 1386307), (13, 1066390), (26, 533195), (65, 213278), (130, 106639), (169, 82030), (338, 41015), (631, 21970), (845, 16406), (1262, 10985), (1690, 8203), (2197, 6310), (3155, 4394)]