2488804514

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{19559}}^1$

素因数の和:19778

約数の個数: 32

約数和(自身を含む): 4365792000

約数和(自身を除く): 1876987486

約数列:

[1, 2, 7, 14, 61, 122, 149, 298, 427, 854, 1043, 2086, 9089, 18178, 19559, 39118, 63623, 127246, 136913, 273826, 1193099, 2386198, 2914291, 5828582, 8351693, 16703386, 20400037, 40800074, 177771751, 355543502, 1244402257, 2488804514]

約数ペア:

[(1, 2488804514), (2, 1244402257), (7, 355543502), (14, 177771751), (61, 40800074), (122, 20400037), (149, 16703386), (298, 8351693), (427, 5828582), (854, 2914291), (1043, 2386198), (2086, 1193099), (9089, 273826), (18178, 136913), (19559, 127246), (39118, 63623)]