4505963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 5671680

約数和(自身を除く): 1165717

約数列:

[1, 7, 11, 77, 139, 421, 973, 1529, 2947, 4631, 10703, 32417, 58519, 409633, 643709, 4505963]

約数ペア:

[(1, 4505963), (7, 643709), (11, 409633), (77, 58519), (139, 32417), (421, 10703), (973, 4631), (1529, 2947)]