245173654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{743}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 410759424

約数和(自身を除く): 165585770

約数列:

[1, 2, 11, 22, 53, 106, 283, 566, 583, 743, 1166, 1486, 3113, 6226, 8173, 14999, 16346, 29998, 39379, 78758, 164989, 210269, 329978, 420538, 433169, 866338, 2312959, 4625918, 11144257, 22288514, 122586827, 245173654]

約数ペア:

[(1, 245173654), (2, 122586827), (11, 22288514), (22, 11144257), (53, 4625918), (106, 2312959), (283, 866338), (566, 433169), (583, 420538), (743, 329978), (1166, 210269), (1486, 164989), (3113, 78758), (6226, 39379), (8173, 29998), (14999, 16346)]