1251000352

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{328519}}^1$

素因数の和:328553

約数の個数: 48

約数和(自身を含む): 2980333440

約数和(自身を除く): 1729333088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 328519, 657038, 1314076, 2299633, 2628152, 4599266, 5256304, 5584823, 9198532, 10512608, 11169646, 18397064, 22339292, 36794128, 39093761, 44678584, 73588256, 78187522, 89357168, 156375044, 178714336, 312750088, 625500176, 1251000352]

約数ペア:

[(1, 1251000352), (2, 625500176), (4, 312750088), (7, 178714336), (8, 156375044), (14, 89357168), (16, 78187522), (17, 73588256), (28, 44678584), (32, 39093761), (34, 36794128), (56, 22339292), (68, 18397064), (112, 11169646), (119, 10512608), (136, 9198532), (224, 5584823), (238, 5256304), (272, 4599266), (476, 2628152), (544, 2299633), (952, 1314076), (1904, 657038), (3808, 328519)]