1027312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 2343600

約数和(自身を除く): 1316288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 449, 572, 898, 1144, 1796, 2288, 3592, 4939, 5837, 7184, 9878, 11674, 19756, 23348, 39512, 46696, 64207, 79024, 93392, 128414, 256828, 513656, 1027312]

約数ペア:

[(1, 1027312), (2, 513656), (4, 256828), (8, 128414), (11, 93392), (13, 79024), (16, 64207), (22, 46696), (26, 39512), (44, 23348), (52, 19756), (88, 11674), (104, 9878), (143, 7184), (176, 5837), (208, 4939), (286, 3592), (449, 2288), (572, 1796), (898, 1144)]