61280786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{190313}}^1$

素因数の和:190345

約数の個数: 16

約数和(自身を含む): 109620864

約数和(自身を除く): 48340078

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 190313, 380626, 1332191, 2664382, 4377199, 8754398, 30640393, 61280786]

約数ペア:

[(1, 61280786), (2, 30640393), (7, 8754398), (14, 4377199), (23, 2664382), (46, 1332191), (161, 380626), (322, 190313)]