2177377664

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220919}}^1$

素因数の和:220951

約数の個数: 64

約数和(自身を含む): 5408121600

約数和(自身を除く): 3230743936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 220919, 441838, 883676, 1546433, 1767352, 2430109, 3092866, 3534704, 4860218, 6185732, 7069408, 9720436, 12371464, 14138816, 17010763, 19440872, 24742928, 28277632, 34021526, 38881744, 49485856, 68043052, 77763488, 98971712, 136086104, 155526976, 197943424, 272172208, 311053952, 544344416, 1088688832, 2177377664]

約数ペア:

[(1, 2177377664), (2, 1088688832), (4, 544344416), (7, 311053952), (8, 272172208), (11, 197943424), (14, 155526976), (16, 136086104), (22, 98971712), (28, 77763488), (32, 68043052), (44, 49485856), (56, 38881744), (64, 34021526), (77, 28277632), (88, 24742928), (112, 19440872), (128, 17010763), (154, 14138816), (176, 12371464), (224, 9720436), (308, 7069408), (352, 6185732), (448, 4860218), (616, 3534704), (704, 3092866), (896, 2430109), (1232, 1767352), (1408, 1546433), (2464, 883676), (4928, 441838), (9856, 220919)]