2095408

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 4740768

約数和(自身を除く): 2645360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 353, 371, 424, 706, 742, 848, 1412, 1484, 2471, 2824, 2968, 4942, 5648, 5936, 9884, 18709, 19768, 37418, 39536, 74836, 130963, 149672, 261926, 299344, 523852, 1047704, 2095408]

約数ペア:

[(1, 2095408), (2, 1047704), (4, 523852), (7, 299344), (8, 261926), (14, 149672), (16, 130963), (28, 74836), (53, 39536), (56, 37418), (106, 19768), (112, 18709), (212, 9884), (353, 5936), (371, 5648), (424, 4942), (706, 2968), (742, 2824), (848, 2471), (1412, 1484)]