329888918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{49727}}^1$

素因数の和:49867

約数の個数: 16

約数和(自身を含む): 515579904

約数和(自身を除く): 185690986

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 49727, 99454, 1541537, 3083074, 5320789, 10641578, 164944459, 329888918]

約数ペア:

[(1, 329888918), (2, 164944459), (31, 10641578), (62, 5320789), (107, 3083074), (214, 1541537), (3317, 99454), (6634, 49727)]