1465338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1921542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 251, 278, 417, 502, 753, 834, 973, 1506, 1757, 1946, 2919, 3514, 5271, 5838, 10542, 34889, 69778, 104667, 209334, 244223, 488446, 732669, 1465338]

約数ペア:

[(1, 1465338), (2, 732669), (3, 488446), (6, 244223), (7, 209334), (14, 104667), (21, 69778), (42, 34889), (139, 10542), (251, 5838), (278, 5271), (417, 3514), (502, 2919), (753, 1946), (834, 1757), (973, 1506)]