2012365411

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 2455040000

約数和(自身を除く): 442674589

約数列:

[1, 7, 19, 133, 139, 199, 547, 973, 1393, 2641, 3781, 3829, 10393, 18487, 26467, 27661, 72751, 76033, 108853, 193627, 525559, 532231, 761971, 1444627, 2068207, 3678913, 10112389, 14477449, 15130567, 105913969, 287480773, 2012365411]

約数ペア:

[(1, 2012365411), (7, 287480773), (19, 105913969), (133, 15130567), (139, 14477449), (199, 10112389), (547, 3678913), (973, 2068207), (1393, 1444627), (2641, 761971), (3781, 532231), (3829, 525559), (10393, 193627), (18487, 108853), (26467, 76033), (27661, 72751)]