4449496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 8924400

約数和(自身を除く): 4474904

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 401, 584, 802, 1387, 1604, 2774, 3208, 5548, 7619, 11096, 15238, 29273, 30476, 58546, 60952, 117092, 234184, 556187, 1112374, 2224748, 4449496]

約数ペア:

[(1, 4449496), (2, 2224748), (4, 1112374), (8, 556187), (19, 234184), (38, 117092), (73, 60952), (76, 58546), (146, 30476), (152, 29273), (292, 15238), (401, 11096), (584, 7619), (802, 5548), (1387, 3208), (1604, 2774)]