1288391384

素因数分解:

$2^3\times 7^1\times {\mathrm{3677}}^1\times {\mathrm{6257}}^1$

素因数の和:9947

約数の個数: 32

約数和(自身を含む): 2762030880

約数和(自身を除く): 1473639496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3677, 6257, 7354, 12514, 14708, 25028, 25739, 29416, 43799, 50056, 51478, 87598, 102956, 175196, 205912, 350392, 23006989, 46013978, 92027956, 161048923, 184055912, 322097846, 644195692, 1288391384]

約数ペア:

[(1, 1288391384), (2, 644195692), (4, 322097846), (7, 184055912), (8, 161048923), (14, 92027956), (28, 46013978), (56, 23006989), (3677, 350392), (6257, 205912), (7354, 175196), (12514, 102956), (14708, 87598), (25028, 51478), (25739, 50056), (29416, 43799)]