4020492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 11192832

約数和(自身を除く): 7172340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 2081, 4162, 6243, 8324, 12486, 14567, 24972, 29134, 43701, 47863, 58268, 87402, 95726, 143589, 174804, 191452, 287178, 335041, 574356, 670082, 1005123, 1340164, 2010246, 4020492]

約数ペア:

[(1, 4020492), (2, 2010246), (3, 1340164), (4, 1005123), (6, 670082), (7, 574356), (12, 335041), (14, 287178), (21, 191452), (23, 174804), (28, 143589), (42, 95726), (46, 87402), (69, 58268), (84, 47863), (92, 43701), (138, 29134), (161, 24972), (276, 14567), (322, 12486), (483, 8324), (644, 6243), (966, 4162), (1932, 2081)]