13518364990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3354433}}^1$

素因数の和:3354484

約数の個数: 32

約数和(自身を含む): 27050155776

約数和(自身を除く): 13531790786

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 3354433, 6708866, 16772165, 33544330, 43607629, 87215258, 103987423, 207974846, 218038145, 436076290, 519937115, 1039874230, 1351836499, 2703672998, 6759182495, 13518364990]

約数ペア:

[(1, 13518364990), (2, 6759182495), (5, 2703672998), (10, 1351836499), (13, 1039874230), (26, 519937115), (31, 436076290), (62, 218038145), (65, 207974846), (130, 103987423), (155, 87215258), (310, 43607629), (403, 33544330), (806, 16772165), (2015, 6708866), (4030, 3354433)]