2044768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 4539024

約数和(自身を除く): 2494256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 157, 176, 296, 314, 352, 407, 592, 628, 814, 1184, 1256, 1628, 1727, 2512, 3256, 3454, 5024, 5809, 6512, 6908, 11618, 13024, 13816, 23236, 27632, 46472, 55264, 63899, 92944, 127798, 185888, 255596, 511192, 1022384, 2044768]

約数ペア:

[(1, 2044768), (2, 1022384), (4, 511192), (8, 255596), (11, 185888), (16, 127798), (22, 92944), (32, 63899), (37, 55264), (44, 46472), (74, 27632), (88, 23236), (148, 13816), (157, 13024), (176, 11618), (296, 6908), (314, 6512), (352, 5809), (407, 5024), (592, 3454), (628, 3256), (814, 2512), (1184, 1727), (1256, 1628)]