130202492

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{17159}}^1$

素因数の和:17441

約数の個数: 24

約数和(自身を含む): 261381120

約数和(自身を除く): 131178628

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 17159, 34318, 68636, 120113, 240226, 480452, 4650089, 9300178, 18600356, 32550623, 65101246, 130202492]

約数ペア:

[(1, 130202492), (2, 65101246), (4, 32550623), (7, 18600356), (14, 9300178), (28, 4650089), (271, 480452), (542, 240226), (1084, 120113), (1897, 68636), (3794, 34318), (7588, 17159)]