1944987278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{476479}}^1$

素因数の和:476651

約数の個数: 16

約数和(自身を含む): 3161921280

約数和(自身を除く): 1216934002

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 476479, 952958, 6194227, 12388454, 74807203, 149614406, 972493639, 1944987278]

約数ペア:

[(1, 1944987278), (2, 972493639), (13, 149614406), (26, 74807203), (157, 12388454), (314, 6194227), (2041, 952958), (4082, 476479)]