979904048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1975613}}^1$

素因数の和:1975652

約数の個数: 20

約数和(自身を含む): 1959809088

約数和(自身を除く): 979905040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1975613, 3951226, 7902452, 15804904, 31609808, 61244003, 122488006, 244976012, 489952024, 979904048]

約数ペア:

[(1, 979904048), (2, 489952024), (4, 244976012), (8, 122488006), (16, 61244003), (31, 31609808), (62, 15804904), (124, 7902452), (248, 3951226), (496, 1975613)]