1264446

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:560

約数の個数: 24

約数和(自身を含む): 2761200

約数和(自身を除く): 1496754

約数列:

[1, 2, 3, 6, 9, 18, 199, 353, 398, 597, 706, 1059, 1194, 1791, 2118, 3177, 3582, 6354, 70247, 140494, 210741, 421482, 632223, 1264446]

約数ペア:

[(1, 1264446), (2, 632223), (3, 421482), (6, 210741), (9, 140494), (18, 70247), (199, 6354), (353, 3582), (398, 3177), (597, 2118), (706, 1791), (1059, 1194)]