2019792370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{27817}}^1$

素因数の和:28014

約数の個数: 32

約数和(自身を含む): 3731395248

約数和(自身を除く): 1711602878

約数列:

[1, 2, 5, 10, 53, 106, 137, 265, 274, 530, 685, 1370, 7261, 14522, 27817, 36305, 55634, 72610, 139085, 278170, 1474301, 2948602, 3810929, 7371505, 7621858, 14743010, 19054645, 38109290, 201979237, 403958474, 1009896185, 2019792370]

約数ペア:

[(1, 2019792370), (2, 1009896185), (5, 403958474), (10, 201979237), (53, 38109290), (106, 19054645), (137, 14743010), (265, 7621858), (274, 7371505), (530, 3810929), (685, 2948602), (1370, 1474301), (7261, 278170), (14522, 139085), (27817, 72610), (36305, 55634)]