2194544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 4777968

約数和(自身を除く): 2583424

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 337, 407, 592, 674, 814, 1348, 1628, 2696, 3256, 3707, 5392, 6512, 7414, 12469, 14828, 24938, 29656, 49876, 59312, 99752, 137159, 199504, 274318, 548636, 1097272, 2194544]

約数ペア:

[(1, 2194544), (2, 1097272), (4, 548636), (8, 274318), (11, 199504), (16, 137159), (22, 99752), (37, 59312), (44, 49876), (74, 29656), (88, 24938), (148, 14828), (176, 12469), (296, 7414), (337, 6512), (407, 5392), (592, 3707), (674, 3256), (814, 2696), (1348, 1628)]