1489873976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1301}}^1\times {\mathrm{3329}}^1$

素因数の和:4679

約数の個数: 32

約数和(自身を含む): 2861535600

約数和(自身を除く): 1371661624

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1301, 2602, 3329, 5204, 6658, 10408, 13316, 26632, 55943, 111886, 143147, 223772, 286294, 447544, 572588, 1145176, 4331029, 8662058, 17324116, 34648232, 186234247, 372468494, 744936988, 1489873976]

約数ペア:

[(1, 1489873976), (2, 744936988), (4, 372468494), (8, 186234247), (43, 34648232), (86, 17324116), (172, 8662058), (344, 4331029), (1301, 1145176), (2602, 572588), (3329, 447544), (5204, 286294), (6658, 223772), (10408, 143147), (13316, 111886), (26632, 55943)]