1979614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 3729600

約数和(自身を除く): 1749986

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 149, 182, 298, 511, 949, 1022, 1043, 1898, 1937, 2086, 3874, 6643, 10877, 13286, 13559, 21754, 27118, 76139, 141401, 152278, 282802, 989807, 1979614]

約数ペア:

[(1, 1979614), (2, 989807), (7, 282802), (13, 152278), (14, 141401), (26, 76139), (73, 27118), (91, 21754), (146, 13559), (149, 13286), (182, 10877), (298, 6643), (511, 3874), (949, 2086), (1022, 1937), (1043, 1898)]