395366934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{20047}}^1$

素因数の和:20244

約数の個数: 32

約数和(自身を含む): 837204480

約数和(自身を除く): 441837546

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 6574, 9861, 19722, 20047, 40094, 60141, 120282, 380893, 761786, 1142679, 2285358, 3468131, 6936262, 10404393, 20808786, 65894489, 131788978, 197683467, 395366934]

約数ペア:

[(1, 395366934), (2, 197683467), (3, 131788978), (6, 65894489), (19, 20808786), (38, 10404393), (57, 6936262), (114, 3468131), (173, 2285358), (346, 1142679), (519, 761786), (1038, 380893), (3287, 120282), (6574, 60141), (9861, 40094), (19722, 20047)]