1591478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 2979840

約数和(自身を除く): 1388362

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 193, 217, 266, 386, 434, 589, 1178, 1351, 2702, 3667, 4123, 5983, 7334, 8246, 11966, 25669, 41881, 51338, 83762, 113677, 227354, 795739, 1591478]

約数ペア:

[(1, 1591478), (2, 795739), (7, 227354), (14, 113677), (19, 83762), (31, 51338), (38, 41881), (62, 25669), (133, 11966), (193, 8246), (217, 7334), (266, 5983), (386, 4123), (434, 3667), (589, 2702), (1178, 1351)]