2813153776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5671681}}^1$

素因数の和:5671720

約数の個数: 20

約数和(自身を含む): 5626308544

約数和(自身を除く): 2813154768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5671681, 11343362, 22686724, 45373448, 90746896, 175822111, 351644222, 703288444, 1406576888, 2813153776]

約数ペア:

[(1, 2813153776), (2, 1406576888), (4, 703288444), (8, 351644222), (16, 175822111), (31, 90746896), (62, 45373448), (124, 22686724), (248, 11343362), (496, 5671681)]