219344422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8179}}^1$

素因数の和:8268

約数の個数: 32

約数和(自身を含む): 381646080

約数和(自身を除く): 162301658

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 8179, 13409, 16358, 26818, 89969, 179938, 188117, 376234, 433487, 866974, 2069287, 4138574, 4768357, 9536714, 9970201, 19940402, 109672211, 219344422]

約数ペア:

[(1, 219344422), (2, 109672211), (11, 19940402), (22, 9970201), (23, 9536714), (46, 4768357), (53, 4138574), (106, 2069287), (253, 866974), (506, 433487), (583, 376234), (1166, 188117), (1219, 179938), (2438, 89969), (8179, 26818), (13409, 16358)]