2146284016

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{607}}^1\times {\mathrm{991}}^1$

素因数の和:1829

約数の個数: 40

約数和(自身を含む): 4188176384

約数和(自身を除く): 2041892368

約数列:

[1, 2, 4, 8, 16, 223, 446, 607, 892, 991, 1214, 1784, 1982, 2428, 3568, 3964, 4856, 7928, 9712, 15856, 135361, 220993, 270722, 441986, 541444, 601537, 883972, 1082888, 1203074, 1767944, 2165776, 2406148, 3535888, 4812296, 9624592, 134142751, 268285502, 536571004, 1073142008, 2146284016]

約数ペア:

[(1, 2146284016), (2, 1073142008), (4, 536571004), (8, 268285502), (16, 134142751), (223, 9624592), (446, 4812296), (607, 3535888), (892, 2406148), (991, 2165776), (1214, 1767944), (1784, 1203074), (1982, 1082888), (2428, 883972), (3568, 601537), (3964, 541444), (4856, 441986), (7928, 270722), (9712, 220993), (15856, 135361)]