1285338

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1436262

約数列:

[1, 2, 3, 6, 29, 58, 83, 87, 89, 166, 174, 178, 249, 267, 498, 534, 2407, 2581, 4814, 5162, 7221, 7387, 7743, 14442, 14774, 15486, 22161, 44322, 214223, 428446, 642669, 1285338]

約数ペア:

[(1, 1285338), (2, 642669), (3, 428446), (6, 214223), (29, 44322), (58, 22161), (83, 15486), (87, 14774), (89, 14442), (166, 7743), (174, 7387), (178, 7221), (249, 5162), (267, 4814), (498, 2581), (534, 2407)]