1021832

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 2229120

約数和(自身を除く): 1207288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 257, 284, 497, 514, 568, 994, 1028, 1799, 1988, 2056, 3598, 3976, 7196, 14392, 18247, 36494, 72988, 127729, 145976, 255458, 510916, 1021832]

約数ペア:

[(1, 1021832), (2, 510916), (4, 255458), (7, 145976), (8, 127729), (14, 72988), (28, 36494), (56, 18247), (71, 14392), (142, 7196), (257, 3976), (284, 3598), (497, 2056), (514, 1988), (568, 1799), (994, 1028)]