422649722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{19991}}^1$

素因数の和:20066

約数の個数: 24

約数和(自身を含む): 714674016

約数和(自身を除く): 292024294

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 10571, 19991, 21142, 39982, 219901, 439802, 619721, 1239442, 6816931, 13633862, 19211351, 38422702, 211324861, 422649722]

約数ペア:

[(1, 422649722), (2, 211324861), (11, 38422702), (22, 19211351), (31, 13633862), (62, 6816931), (341, 1239442), (682, 619721), (961, 439802), (1922, 219901), (10571, 39982), (19991, 21142)]