2939409649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{6791}}^1$

素因数の和:6949

約数の個数: 24

約数和(自身を含む): 3415832640

約数和(自身を除く): 476422991

約数列:

[1, 11, 19, 109, 209, 361, 1199, 2071, 3971, 6791, 22781, 39349, 74701, 129029, 432839, 740219, 1419319, 2451551, 8142409, 14064161, 26967061, 154705771, 267219059, 2939409649]

約数ペア:

[(1, 2939409649), (11, 267219059), (19, 154705771), (109, 26967061), (209, 14064161), (361, 8142409), (1199, 2451551), (2071, 1419319), (3971, 740219), (6791, 432839), (22781, 129029), (39349, 74701)]