2197788712

素因数分解:

$2^3\times 7^1\times {\mathrm{39246227}}^1$

素因数の和:39246240

約数の個数: 16

約数和(自身を含む): 4709547360

約数和(自身を除く): 2511758648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 39246227, 78492454, 156984908, 274723589, 313969816, 549447178, 1098894356, 2197788712]

約数ペア:

[(1, 2197788712), (2, 1098894356), (4, 549447178), (7, 313969816), (8, 274723589), (14, 156984908), (28, 78492454), (56, 39246227)]