1257882072

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{988901}}^1$

素因数の和:988963

約数の個数: 32

約数和(自身を含む): 3204042480

約数和(自身を除く): 1946160408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 988901, 1977802, 2966703, 3955604, 5933406, 7911208, 11866812, 23733624, 52411753, 104823506, 157235259, 209647012, 314470518, 419294024, 628941036, 1257882072]

約数ペア:

[(1, 1257882072), (2, 628941036), (3, 419294024), (4, 314470518), (6, 209647012), (8, 157235259), (12, 104823506), (24, 52411753), (53, 23733624), (106, 11866812), (159, 7911208), (212, 5933406), (318, 3955604), (424, 2966703), (636, 1977802), (1272, 988901)]