2977172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 5769792

約数和(自身を除く): 2792620

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 953, 1562, 1906, 3124, 3812, 10483, 20966, 41932, 67663, 135326, 270652, 744293, 1488586, 2977172]

約数ペア:

[(1, 2977172), (2, 1488586), (4, 744293), (11, 270652), (22, 135326), (44, 67663), (71, 41932), (142, 20966), (284, 10483), (781, 3812), (953, 3124), (1562, 1906)]