2519194664

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{207307}}^1$

素因数の和:207358

約数の個数: 48

約数和(自身を含む): 5671946880

約数和(自身を除く): 3152752216

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 207307, 414614, 829228, 1451149, 1658456, 2902298, 5804596, 6426517, 10158043, 11609192, 12853034, 20316086, 25706068, 40632172, 44985619, 51412136, 81264344, 89971238, 179942476, 314899333, 359884952, 629798666, 1259597332, 2519194664]

約数ペア:

[(1, 2519194664), (2, 1259597332), (4, 629798666), (7, 359884952), (8, 314899333), (14, 179942476), (28, 89971238), (31, 81264344), (49, 51412136), (56, 44985619), (62, 40632172), (98, 25706068), (124, 20316086), (196, 12853034), (217, 11609192), (248, 10158043), (392, 6426517), (434, 5804596), (868, 2902298), (1519, 1658456), (1736, 1451149), (3038, 829228), (6076, 414614), (12152, 207307)]