2977604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 6518400

約数和(自身を除く): 3540796

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 193, 203, 266, 386, 406, 532, 551, 772, 812, 1102, 1351, 2204, 2702, 3667, 3857, 5404, 5597, 7334, 7714, 11194, 14668, 15428, 22388, 25669, 39179, 51338, 78358, 102676, 106343, 156716, 212686, 425372, 744401, 1488802, 2977604]

約数ペア:

[(1, 2977604), (2, 1488802), (4, 744401), (7, 425372), (14, 212686), (19, 156716), (28, 106343), (29, 102676), (38, 78358), (58, 51338), (76, 39179), (116, 25669), (133, 22388), (193, 15428), (203, 14668), (266, 11194), (386, 7714), (406, 7334), (532, 5597), (551, 5404), (772, 3857), (812, 3667), (1102, 2702), (1351, 2204)]