2514764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 5510400

約数和(自身を除く): 2995636

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 163, 203, 266, 326, 406, 532, 551, 652, 812, 1102, 1141, 2204, 2282, 3097, 3857, 4564, 4727, 6194, 7714, 9454, 12388, 15428, 18908, 21679, 33089, 43358, 66178, 86716, 89813, 132356, 179626, 359252, 628691, 1257382, 2514764]

約数ペア:

[(1, 2514764), (2, 1257382), (4, 628691), (7, 359252), (14, 179626), (19, 132356), (28, 89813), (29, 86716), (38, 66178), (58, 43358), (76, 33089), (116, 21679), (133, 18908), (163, 15428), (203, 12388), (266, 9454), (326, 7714), (406, 6194), (532, 4727), (551, 4564), (652, 3857), (812, 3097), (1102, 2282), (1141, 2204)]