2453872591

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 2666445264

約数和(自身を除く): 212572673

約数列:

[1, 19, 41, 317, 361, 523, 779, 6023, 9937, 12997, 14801, 21443, 114437, 165791, 188803, 246943, 407417, 3150029, 4691917, 6797431, 7740923, 59850551, 129151189, 2453872591]

約数ペア:

[(1, 2453872591), (19, 129151189), (41, 59850551), (317, 7740923), (361, 6797431), (523, 4691917), (779, 3150029), (6023, 407417), (9937, 246943), (12997, 188803), (14801, 165791), (21443, 114437)]