337482826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 541195200

約数和(自身を除く): 203712374

約数列:

[1, 2, 19, 38, 139, 181, 278, 353, 362, 706, 2641, 3439, 5282, 6707, 6878, 13414, 25159, 49067, 50318, 63893, 98134, 127786, 478021, 932273, 956042, 1213967, 1864546, 2427934, 8881127, 17762254, 168741413, 337482826]

約数ペア:

[(1, 337482826), (2, 168741413), (19, 17762254), (38, 8881127), (139, 2427934), (181, 1864546), (278, 1213967), (353, 956042), (362, 932273), (706, 478021), (2641, 127786), (3439, 98134), (5282, 63893), (6707, 50318), (6878, 49067), (13414, 25159)]