1097195654

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1051}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 1721913600

約数和(自身を除く): 624717946

約数列:

[1, 2, 43, 61, 86, 122, 199, 398, 1051, 2102, 2623, 5246, 8557, 12139, 17114, 24278, 45193, 64111, 90386, 128222, 209149, 418298, 521977, 1043954, 2756773, 5513546, 8993407, 12758089, 17986814, 25516178, 548597827, 1097195654]

約数ペア:

[(1, 1097195654), (2, 548597827), (43, 25516178), (61, 17986814), (86, 12758089), (122, 8993407), (199, 5513546), (398, 2756773), (1051, 1043954), (2102, 521977), (2623, 418298), (5246, 209149), (8557, 128222), (12139, 90386), (17114, 64111), (24278, 45193)]