2661932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 5870592

約数和(自身を除く): 3208660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 103, 142, 182, 206, 284, 364, 412, 497, 721, 923, 994, 1339, 1442, 1846, 1988, 2678, 2884, 3692, 5356, 6461, 7313, 9373, 12922, 14626, 18746, 25844, 29252, 37492, 51191, 95069, 102382, 190138, 204764, 380276, 665483, 1330966, 2661932]

約数ペア:

[(1, 2661932), (2, 1330966), (4, 665483), (7, 380276), (13, 204764), (14, 190138), (26, 102382), (28, 95069), (52, 51191), (71, 37492), (91, 29252), (103, 25844), (142, 18746), (182, 14626), (206, 12922), (284, 9373), (364, 7313), (412, 6461), (497, 5356), (721, 3692), (923, 2884), (994, 2678), (1339, 1988), (1442, 1846)]