2563799466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{977803}}^1$

素因数の和:977850

約数の個数: 32

約数和(自身を含む): 5632151040

約数和(自身を除く): 3068351574

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 977803, 1955606, 2933409, 5866818, 18578257, 22489469, 37156514, 44978938, 55734771, 67468407, 111469542, 134936814, 427299911, 854599822, 1281899733, 2563799466]

約数ペア:

[(1, 2563799466), (2, 1281899733), (3, 854599822), (6, 427299911), (19, 134936814), (23, 111469542), (38, 67468407), (46, 55734771), (57, 44978938), (69, 37156514), (114, 22489469), (138, 18578257), (437, 5866818), (874, 2933409), (1311, 1955606), (2622, 977803)]