1179781616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{77699}}^1$

素因数の和:77793

約数の個数: 40

約数和(自身を含む): 2495413200

約数和(自身を除く): 1315631584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 77699, 155398, 310796, 621592, 1010087, 1243184, 2020174, 4040348, 5672027, 8080696, 11344054, 16161392, 22688108, 45376216, 73736351, 90752432, 147472702, 294945404, 589890808, 1179781616]

約数ペア:

[(1, 1179781616), (2, 589890808), (4, 294945404), (8, 147472702), (13, 90752432), (16, 73736351), (26, 45376216), (52, 22688108), (73, 16161392), (104, 11344054), (146, 8080696), (208, 5672027), (292, 4040348), (584, 2020174), (949, 1243184), (1168, 1010087), (1898, 621592), (3796, 310796), (7592, 155398), (15184, 77699)]