2161248

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3644832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 479, 564, 752, 958, 1128, 1437, 1504, 1916, 2256, 2874, 3832, 4512, 5748, 7664, 11496, 15328, 22513, 22992, 45026, 45984, 67539, 90052, 135078, 180104, 270156, 360208, 540312, 720416, 1080624, 2161248]

約数ペア:

[(1, 2161248), (2, 1080624), (3, 720416), (4, 540312), (6, 360208), (8, 270156), (12, 180104), (16, 135078), (24, 90052), (32, 67539), (47, 45984), (48, 45026), (94, 22992), (96, 22513), (141, 15328), (188, 11496), (282, 7664), (376, 5748), (479, 4512), (564, 3832), (752, 2874), (958, 2256), (1128, 1916), (1437, 1504)]