2002378812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{137791}}^1$

素因数の和:137978

約数の個数: 48

約数和(自身を含む): 5370580992

約数和(自身を除く): 3368202180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 14532, 137791, 275582, 413373, 551164, 826746, 964537, 1653492, 1929074, 2893611, 3858148, 5787222, 11574444, 23837843, 47675686, 71513529, 95351372, 143027058, 166864901, 286054116, 333729802, 500594703, 667459604, 1001189406, 2002378812]

約数ペア:

[(1, 2002378812), (2, 1001189406), (3, 667459604), (4, 500594703), (6, 333729802), (7, 286054116), (12, 166864901), (14, 143027058), (21, 95351372), (28, 71513529), (42, 47675686), (84, 23837843), (173, 11574444), (346, 5787222), (519, 3858148), (692, 2893611), (1038, 1929074), (1211, 1653492), (2076, 964537), (2422, 826746), (3633, 551164), (4844, 413373), (7266, 275582), (14532, 137791)]