42907777919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1\times {\mathrm{17539}}^1$

素因数の和:18278

約数の個数: 16

約数和(自身を含む): 45421584000

約数和(自身を除く): 2513806081

約数列:

[1, 19, 331, 389, 6289, 7391, 17539, 128759, 333241, 2446421, 5805409, 6822671, 110302771, 129630749, 2258304101, 42907777919]

約数ペア:

[(1, 42907777919), (19, 2258304101), (331, 129630749), (389, 110302771), (6289, 6822671), (7391, 5805409), (17539, 2446421), (128759, 333241)]