2158944

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 5810112

約数和(自身を除く): 3651168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 523, 688, 1032, 1046, 1376, 1569, 2064, 2092, 3138, 4128, 4184, 6276, 8368, 12552, 16736, 22489, 25104, 44978, 50208, 67467, 89956, 134934, 179912, 269868, 359824, 539736, 719648, 1079472, 2158944]

約数ペア:

[(1, 2158944), (2, 1079472), (3, 719648), (4, 539736), (6, 359824), (8, 269868), (12, 179912), (16, 134934), (24, 89956), (32, 67467), (43, 50208), (48, 44978), (86, 25104), (96, 22489), (129, 16736), (172, 12552), (258, 8368), (344, 6276), (516, 4184), (523, 4128), (688, 3138), (1032, 2092), (1046, 2064), (1376, 1569)]