1243003528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{12437}}^1$

素因数の和:12518

約数の個数: 48

約数和(自身を含む): 2593696140

約数和(自身を除く): 1350692612

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 3224, 3844, 7688, 12437, 12493, 24874, 24986, 49748, 49972, 99496, 99944, 161681, 323362, 385547, 646724, 771094, 1293448, 1542188, 3084376, 5012111, 10024222, 11951957, 20048444, 23903914, 40096888, 47807828, 95615656, 155375441, 310750882, 621501764, 1243003528]

約数ペア:

[(1, 1243003528), (2, 621501764), (4, 310750882), (8, 155375441), (13, 95615656), (26, 47807828), (31, 40096888), (52, 23903914), (62, 20048444), (104, 11951957), (124, 10024222), (248, 5012111), (403, 3084376), (806, 1542188), (961, 1293448), (1612, 771094), (1922, 646724), (3224, 385547), (3844, 323362), (7688, 161681), (12437, 99944), (12493, 99496), (24874, 49972), (24986, 49748)]