231298458

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{2459}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 472201920

約数和(自身を除く): 240903462

約数列:

[1, 2, 3, 6, 61, 122, 183, 257, 366, 514, 771, 1542, 2459, 4918, 7377, 14754, 15677, 31354, 47031, 94062, 149999, 299998, 449997, 631963, 899994, 1263926, 1895889, 3791778, 38549743, 77099486, 115649229, 231298458]

約数ペア:

[(1, 231298458), (2, 115649229), (3, 77099486), (6, 38549743), (61, 3791778), (122, 1895889), (183, 1263926), (257, 899994), (366, 631963), (514, 449997), (771, 299998), (1542, 149999), (2459, 94062), (4918, 47031), (7377, 31354), (14754, 15677)]