2011014572

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{2543}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 4098404352

約数和(自身を除く): 2087389780

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 463, 854, 926, 1708, 1852, 2543, 3241, 5086, 6482, 10172, 12964, 17801, 28243, 35602, 56486, 71204, 112972, 155123, 197701, 310246, 395402, 620492, 790804, 1085861, 1177409, 2171722, 2354818, 4343444, 4709636, 8241863, 16483726, 32967452, 71821949, 143643898, 287287796, 502753643, 1005507286, 2011014572]

約数ペア:

[(1, 2011014572), (2, 1005507286), (4, 502753643), (7, 287287796), (14, 143643898), (28, 71821949), (61, 32967452), (122, 16483726), (244, 8241863), (427, 4709636), (463, 4343444), (854, 2354818), (926, 2171722), (1708, 1177409), (1852, 1085861), (2543, 790804), (3241, 620492), (5086, 395402), (6482, 310246), (10172, 197701), (12964, 155123), (17801, 112972), (28243, 71204), (35602, 56486)]