2678020698

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{42359}}^1$

素因数の和:42662

約数の個数: 32

約数和(自身を含む): 5508155520

約数和(自身を除く): 2830134822

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 257, 514, 771, 1542, 10537, 21074, 31611, 42359, 63222, 84718, 127077, 254154, 1736719, 3473438, 5210157, 10420314, 10886263, 21772526, 32658789, 65317578, 446336783, 892673566, 1339010349, 2678020698]

約数ペア:

[(1, 2678020698), (2, 1339010349), (3, 892673566), (6, 446336783), (41, 65317578), (82, 32658789), (123, 21772526), (246, 10886263), (257, 10420314), (514, 5210157), (771, 3473438), (1542, 1736719), (10537, 254154), (21074, 127077), (31611, 84718), (42359, 63222)]