4478446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 8404992

約数和(自身を除く): 3926546

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 607, 1054, 1214, 3689, 4249, 7378, 8498, 10319, 18817, 20638, 37634, 72233, 131719, 144466, 263438, 319889, 639778, 2239223, 4478446]

約数ペア:

[(1, 4478446), (2, 2239223), (7, 639778), (14, 319889), (17, 263438), (31, 144466), (34, 131719), (62, 72233), (119, 37634), (217, 20638), (238, 18817), (434, 10319), (527, 8498), (607, 7378), (1054, 4249), (1214, 3689)]