2100789726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{943751}}^1$

素因数の和:943816

約数の個数: 32

約数和(自身を含む): 4892410368

約数和(自身を除く): 2791620642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 943751, 1887502, 2831253, 5662506, 6606257, 13212514, 19818771, 39637542, 50018803, 100037606, 150056409, 300112818, 350131621, 700263242, 1050394863, 2100789726]

約数ペア:

[(1, 2100789726), (2, 1050394863), (3, 700263242), (6, 350131621), (7, 300112818), (14, 150056409), (21, 100037606), (42, 50018803), (53, 39637542), (106, 19818771), (159, 13212514), (318, 6606257), (371, 5662506), (742, 2831253), (1113, 1887502), (2226, 943751)]