2128296

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 5400000

約数和(自身を除く): 3271704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1249, 1704, 2498, 3747, 4996, 7494, 9992, 14988, 29976, 88679, 177358, 266037, 354716, 532074, 709432, 1064148, 2128296]

約数ペア:

[(1, 2128296), (2, 1064148), (3, 709432), (4, 532074), (6, 354716), (8, 266037), (12, 177358), (24, 88679), (71, 29976), (142, 14988), (213, 9992), (284, 7494), (426, 4996), (568, 3747), (852, 2498), (1249, 1704)]