42458989

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 45961344

約数和(自身を除く): 3502355

約数列:

[1, 23, 53, 61, 571, 1219, 1403, 3233, 13133, 30263, 34831, 74359, 696049, 801113, 1846043, 42458989]

約数ペア:

[(1, 42458989), (23, 1846043), (53, 801113), (61, 696049), (571, 74359), (1219, 34831), (1403, 30263), (3233, 13133)]