674995676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{71413}}^1$

素因数の和:71573

約数の個数: 24

約数和(自身を含む): 1259742960

約数和(自身を除く): 584747284

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 71413, 142826, 285652, 1214021, 2428042, 4856084, 9926407, 19852814, 39705628, 168748919, 337497838, 674995676]

約数ペア:

[(1, 674995676), (2, 337497838), (4, 168748919), (17, 39705628), (34, 19852814), (68, 9926407), (139, 4856084), (278, 2428042), (556, 1214021), (2363, 285652), (4726, 142826), (9452, 71413)]