1384370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 2806272

約数和(自身を除く): 1421902

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 463, 598, 926, 1495, 2315, 2990, 4630, 6019, 10649, 12038, 21298, 30095, 53245, 60190, 106490, 138437, 276874, 692185, 1384370]

約数ペア:

[(1, 1384370), (2, 692185), (5, 276874), (10, 138437), (13, 106490), (23, 60190), (26, 53245), (46, 30095), (65, 21298), (115, 12038), (130, 10649), (230, 6019), (299, 4630), (463, 2990), (598, 2315), (926, 1495)]