1975421203

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{14159}}^1$

素因数の和:15234

約数の個数: 16

約数和(自身を含む): 2378880000

約数和(自身を除く): 403458797

約数列:

[1, 7, 19, 133, 1049, 7343, 14159, 19931, 99113, 139517, 269021, 1883147, 14852791, 103969537, 282203029, 1975421203]

約数ペア:

[(1, 1975421203), (7, 282203029), (19, 103969537), (133, 14852791), (1049, 1883147), (7343, 269021), (14159, 139517), (19931, 99113)]