2253573509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1\times {\mathrm{2089}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 2486531520

約数和(自身を除く): 232958011

約数列:

[1, 11, 101, 971, 1111, 2089, 10681, 22979, 98071, 210989, 1078781, 2028419, 2320879, 22312609, 204870319, 2253573509]

約数ペア:

[(1, 2253573509), (11, 204870319), (101, 22312609), (971, 2320879), (1111, 2028419), (2089, 1078781), (10681, 210989), (22979, 98071)]