2485280392

素因数分解:

$2^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{35419}}^1$

素因数の和:35618

約数の個数: 48

約数和(自身を含む): 5451138000

約数和(自身を除く): 2965857608

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 358, 392, 716, 1253, 1432, 2506, 5012, 8771, 10024, 17542, 35084, 35419, 70168, 70838, 141676, 247933, 283352, 495866, 991732, 1735531, 1983464, 3471062, 6340001, 6942124, 12680002, 13884248, 25360004, 44380007, 50720008, 88760014, 177520028, 310660049, 355040056, 621320098, 1242640196, 2485280392]

約数ペア:

[(1, 2485280392), (2, 1242640196), (4, 621320098), (7, 355040056), (8, 310660049), (14, 177520028), (28, 88760014), (49, 50720008), (56, 44380007), (98, 25360004), (179, 13884248), (196, 12680002), (358, 6942124), (392, 6340001), (716, 3471062), (1253, 1983464), (1432, 1735531), (2506, 991732), (5012, 495866), (8771, 283352), (10024, 247933), (17542, 141676), (35084, 70838), (35419, 70168)]