2907184

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 6526368

約数和(自身を除く): 3619184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 257, 404, 514, 707, 808, 1028, 1414, 1616, 1799, 2056, 2828, 3598, 4112, 5656, 7196, 11312, 14392, 25957, 28784, 51914, 103828, 181699, 207656, 363398, 415312, 726796, 1453592, 2907184]

約数ペア:

[(1, 2907184), (2, 1453592), (4, 726796), (7, 415312), (8, 363398), (14, 207656), (16, 181699), (28, 103828), (56, 51914), (101, 28784), (112, 25957), (202, 14392), (257, 11312), (404, 7196), (514, 5656), (707, 4112), (808, 3598), (1028, 2828), (1414, 2056), (1616, 1799)]