242243362

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{28109}}^1$

素因数の和:28281

約数の個数: 16

約数和(自身を含む): 377798400

約数和(自身を除く): 135555038

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 28109, 56218, 871379, 1742758, 3907151, 7814302, 121121681, 242243362]

約数ペア:

[(1, 242243362), (2, 121121681), (31, 7814302), (62, 3907151), (139, 1742758), (278, 871379), (4309, 56218), (8618, 28109)]