956647328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{328519}}^1$

素因数の和:328549

約数の個数: 48

約数和(自身を含む): 2318037120

約数和(自身を除く): 1361389792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 328519, 657038, 1314076, 2299633, 2628152, 4270747, 4599266, 5256304, 8541494, 9198532, 10512608, 17082988, 18397064, 29895229, 34165976, 36794128, 59790458, 68331952, 73588256, 119580916, 136663904, 239161832, 478323664, 956647328]

約数ペア:

[(1, 956647328), (2, 478323664), (4, 239161832), (7, 136663904), (8, 119580916), (13, 73588256), (14, 68331952), (16, 59790458), (26, 36794128), (28, 34165976), (32, 29895229), (52, 18397064), (56, 17082988), (91, 10512608), (104, 9198532), (112, 8541494), (182, 5256304), (208, 4599266), (224, 4270747), (364, 2628152), (416, 2299633), (728, 1314076), (1456, 657038), (2912, 328519)]