340709726

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{3389}}^1$

素因数の和:3608

約数の個数: 32

約数和(自身を含む): 601413120

約数和(自身を除く): 260703394

約数列:

[1, 2, 7, 14, 43, 86, 167, 301, 334, 602, 1169, 2338, 3389, 6778, 7181, 14362, 23723, 47446, 50267, 100534, 145727, 291454, 565963, 1020089, 1131926, 2040178, 3961741, 7923482, 24336409, 48672818, 170354863, 340709726]

約数ペア:

[(1, 340709726), (2, 170354863), (7, 48672818), (14, 24336409), (43, 7923482), (86, 3961741), (167, 2040178), (301, 1131926), (334, 1020089), (602, 565963), (1169, 291454), (2338, 145727), (3389, 100534), (6778, 50267), (7181, 47446), (14362, 23723)]