1768236497

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{2063}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 1871536128

約数和(自身を除く): 103299631

約数列:

[1, 31, 43, 643, 1333, 2063, 19933, 27649, 63953, 88709, 857119, 1326509, 2749979, 41121779, 57039887, 1768236497]

約数ペア:

[(1, 1768236497), (31, 57039887), (43, 41121779), (643, 2749979), (1333, 1326509), (2063, 857119), (19933, 88709), (27649, 63953)]