120447838

素因数分解:

$2^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{8443}}^1$

素因数の和:9471

約数の個数: 16

約数和(自身を含む): 206709120

約数和(自身を除く): 86261282

約数列:

[1, 2, 7, 14, 1019, 2038, 7133, 8443, 14266, 16886, 59101, 118202, 8603417, 17206834, 60223919, 120447838]

約数ペア:

[(1, 120447838), (2, 60223919), (7, 17206834), (14, 8603417), (1019, 118202), (2038, 59101), (7133, 16886), (8443, 14266)]