548133194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{8641}}^1$

素因数の和:8870

約数の個数: 32

約数和(自身を含む): 985602816

約数和(自身を除く): 437469622

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1379, 2758, 4531, 8641, 9062, 17282, 31717, 60487, 63434, 120974, 198743, 397486, 1391201, 1702277, 2782402, 3404554, 11915939, 23831878, 39152371, 78304742, 274066597, 548133194]

約数ペア:

[(1, 548133194), (2, 274066597), (7, 78304742), (14, 39152371), (23, 23831878), (46, 11915939), (161, 3404554), (197, 2782402), (322, 1702277), (394, 1391201), (1379, 397486), (2758, 198743), (4531, 120974), (8641, 63434), (9062, 60487), (17282, 31717)]