445923215998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{40738463}}^1$

素因数の和:40738899

約数の個数: 16

約数和(自身を含む): 722048535936

約数和(自身を除く): 276125319938

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 40738463, 81476926, 529600019, 1059200038, 17150892923, 34301785846, 222961607999, 445923215998]

約数ペア:

[(1, 445923215998), (2, 222961607999), (13, 34301785846), (26, 17150892923), (421, 1059200038), (842, 529600019), (5473, 81476926), (10946, 40738463)]