334491490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{115741}}^1$

素因数の和:115782

約数の個数: 24

約数和(自身を含む): 639590292

約数和(自身を除く): 305098802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 115741, 231482, 578705, 1157410, 1967597, 3935194, 9837985, 19675970, 33449149, 66898298, 167245745, 334491490]

約数ペア:

[(1, 334491490), (2, 167245745), (5, 66898298), (10, 33449149), (17, 19675970), (34, 9837985), (85, 3935194), (170, 1967597), (289, 1157410), (578, 578705), (1445, 231482), (2890, 115741)]