974804462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^2\times {\mathrm{661}}^1$

素因数の和:1076

約数の個数: 24

約数和(自身を含む): 1549358040

約数和(自身を除く): 574553578

約数列:

[1, 2, 19, 38, 197, 394, 661, 1322, 3743, 7486, 12559, 25118, 38809, 77618, 130217, 260434, 737371, 1474742, 2474123, 4948246, 25652749, 51305498, 487402231, 974804462]

約数ペア:

[(1, 974804462), (2, 487402231), (19, 51305498), (38, 25652749), (197, 4948246), (394, 2474123), (661, 1474742), (1322, 737371), (3743, 260434), (7486, 130217), (12559, 77618), (25118, 38809)]