2459744

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3185056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 139, 158, 224, 278, 316, 553, 556, 632, 973, 1106, 1112, 1264, 1946, 2212, 2224, 2528, 3892, 4424, 4448, 7784, 8848, 10981, 15568, 17696, 21962, 31136, 43924, 76867, 87848, 153734, 175696, 307468, 351392, 614936, 1229872, 2459744]

約数ペア:

[(1, 2459744), (2, 1229872), (4, 614936), (7, 351392), (8, 307468), (14, 175696), (16, 153734), (28, 87848), (32, 76867), (56, 43924), (79, 31136), (112, 21962), (139, 17696), (158, 15568), (224, 10981), (278, 8848), (316, 7784), (553, 4448), (556, 4424), (632, 3892), (973, 2528), (1106, 2224), (1112, 2212), (1264, 1946)]