2045491336

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1259539}}^1$

素因数の和:1259581

約数の個数: 32

約数和(自身を含む): 4534344000

約数和(自身を除く): 2488852664

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1259539, 2519078, 5038156, 8816773, 10076312, 17633546, 35267092, 36526631, 70534184, 73053262, 146106524, 255686417, 292213048, 511372834, 1022745668, 2045491336]

約数ペア:

[(1, 2045491336), (2, 1022745668), (4, 511372834), (7, 292213048), (8, 255686417), (14, 146106524), (28, 73053262), (29, 70534184), (56, 36526631), (58, 35267092), (116, 17633546), (203, 10076312), (232, 8816773), (406, 5038156), (812, 2519078), (1624, 1259539)]