2687524

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 5479488

約数和(自身を除く): 2791964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1811, 3622, 7244, 12677, 25354, 50708, 95983, 191966, 383932, 671881, 1343762, 2687524]

約数ペア:

[(1, 2687524), (2, 1343762), (4, 671881), (7, 383932), (14, 191966), (28, 95983), (53, 50708), (106, 25354), (212, 12677), (371, 7244), (742, 3622), (1484, 1811)]