2780221624

素因数分解:

$2^3\times {\mathrm{1483}}^1\times {\mathrm{234341}}^1$

素因数の和:235830

約数の個数: 16

約数和(自身を含む): 5216452920

約数和(自身を除く): 2436231296

約数列:

[1, 2, 4, 8, 1483, 2966, 5932, 11864, 234341, 468682, 937364, 1874728, 347527703, 695055406, 1390110812, 2780221624]

約数ペア:

[(1, 2780221624), (2, 1390110812), (4, 695055406), (8, 347527703), (1483, 1874728), (2966, 937364), (5932, 468682), (11864, 234341)]