1549297790

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{152041}}^1$

素因数の和:153067

約数の個数: 16

約数和(自身を含む): 2791491120

約数和(自身を除く): 1242193330

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 10190, 152041, 304082, 760205, 1520410, 154929779, 309859558, 774648895, 1549297790]

約数ペア:

[(1, 1549297790), (2, 774648895), (5, 309859558), (10, 154929779), (1019, 1520410), (2038, 760205), (5095, 304082), (10190, 152041)]