2080943978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{29401}}^1$

素因数の和:30269

約数の個数: 16

約数和(自身を含む): 3197996736

約数和(自身を除く): 1117052758

約数列:

[1, 2, 43, 86, 823, 1646, 29401, 35389, 58802, 70778, 1264243, 2528486, 24197023, 48394046, 1040471989, 2080943978]

約数ペア:

[(1, 2080943978), (2, 1040471989), (43, 48394046), (86, 24197023), (823, 2528486), (1646, 1264243), (29401, 70778), (35389, 58802)]