1865497504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{41141}}^1$

素因数の和:41273

約数の個数: 48

約数和(自身を含む): 3991596840

約数和(自身を除く): 2126099336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 11336, 22672, 41141, 45344, 82282, 164564, 329128, 534833, 658256, 1069666, 1316512, 2139332, 4278664, 4484369, 8557328, 8968738, 17114656, 17937476, 35874952, 58296797, 71749904, 116593594, 143499808, 233187188, 466374376, 932748752, 1865497504]

約数ペア:

[(1, 1865497504), (2, 932748752), (4, 466374376), (8, 233187188), (13, 143499808), (16, 116593594), (26, 71749904), (32, 58296797), (52, 35874952), (104, 17937476), (109, 17114656), (208, 8968738), (218, 8557328), (416, 4484369), (436, 4278664), (872, 2139332), (1417, 1316512), (1744, 1069666), (2834, 658256), (3488, 534833), (5668, 329128), (11336, 164564), (22672, 82282), (41141, 45344)]