1905350761

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{2939}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 2028600000

約数和(自身を除く): 123249239

約数列:

[1, 19, 149, 229, 2831, 2939, 4351, 34121, 55841, 437911, 648299, 673031, 8320309, 12787589, 100281619, 1905350761]

約数ペア:

[(1, 1905350761), (19, 100281619), (149, 12787589), (229, 8320309), (2831, 673031), (2939, 648299), (4351, 437911), (34121, 55841)]