4655137921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{28619}}^1$

素因数の和:29868

約数の個数: 16

約数和(自身を含む): 5604940800

約数和(自身を除く): 949802879

約数列:

[1, 7, 19, 133, 1223, 8561, 23237, 28619, 162659, 200333, 543761, 3806327, 35001037, 245007259, 665019703, 4655137921]

約数ペア:

[(1, 4655137921), (7, 665019703), (19, 245007259), (133, 35001037), (1223, 3806327), (8561, 543761), (23237, 200333), (28619, 162659)]