2221103784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2501243}}^1$

素因数の和:2501289

約数の個数: 32

約数和(自身を含む): 5702836320

約数和(自身を除く): 3481732536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 2501243, 5002486, 7503729, 10004972, 15007458, 20009944, 30014916, 60029832, 92545991, 185091982, 277637973, 370183964, 555275946, 740367928, 1110551892, 2221103784]

約数ペア:

[(1, 2221103784), (2, 1110551892), (3, 740367928), (4, 555275946), (6, 370183964), (8, 277637973), (12, 185091982), (24, 92545991), (37, 60029832), (74, 30014916), (111, 20009944), (148, 15007458), (222, 10004972), (296, 7503729), (444, 5002486), (888, 2501243)]