1021567136

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{115249}}^1$

素因数の和:115536

約数の個数: 24

約数和(自身を含む): 2018488500

約数和(自身を除く): 996921364

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 4432, 8864, 115249, 230498, 460996, 921992, 1843984, 3687968, 31923973, 63847946, 127695892, 255391784, 510783568, 1021567136]

約数ペア:

[(1, 1021567136), (2, 510783568), (4, 255391784), (8, 127695892), (16, 63847946), (32, 31923973), (277, 3687968), (554, 1843984), (1108, 921992), (2216, 460996), (4432, 230498), (8864, 115249)]