4531138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 7153920

約数和(自身を除く): 2622782

約数列:

[1, 2, 23, 46, 137, 274, 719, 1438, 3151, 6302, 16537, 33074, 98503, 197006, 2265569, 4531138]

約数ペア:

[(1, 4531138), (2, 2265569), (23, 197006), (46, 98503), (137, 33074), (274, 16537), (719, 6302), (1438, 3151)]