2013202213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 2358284544

約数和(自身を除く): 345082331

約数列:

[1, 11, 23, 41, 253, 421, 451, 461, 943, 4631, 5071, 9683, 10373, 10603, 17261, 18901, 106513, 116633, 189871, 194081, 207911, 397003, 434723, 2134891, 4367033, 4463863, 4781953, 7957321, 49102493, 87530531, 183018383, 2013202213]

約数ペア:

[(1, 2013202213), (11, 183018383), (23, 87530531), (41, 49102493), (253, 7957321), (421, 4781953), (451, 4463863), (461, 4367033), (943, 2134891), (4631, 434723), (5071, 397003), (9683, 207911), (10373, 194081), (10603, 189871), (17261, 116633), (18901, 106513)]