4382972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 8999424

約数和(自身を除く): 4616452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 71, 92, 122, 142, 244, 253, 284, 506, 671, 781, 1012, 1342, 1403, 1562, 1633, 2684, 2806, 3124, 3266, 4331, 5612, 6532, 8662, 15433, 17324, 17963, 30866, 35926, 47641, 61732, 71852, 95282, 99613, 190564, 199226, 398452, 1095743, 2191486, 4382972]

約数ペア:

[(1, 4382972), (2, 2191486), (4, 1095743), (11, 398452), (22, 199226), (23, 190564), (44, 99613), (46, 95282), (61, 71852), (71, 61732), (92, 47641), (122, 35926), (142, 30866), (244, 17963), (253, 17324), (284, 15433), (506, 8662), (671, 6532), (781, 5612), (1012, 4331), (1342, 3266), (1403, 3124), (1562, 2806), (1633, 2684)]