3936814

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 7151616

約数和(自身を除く): 3214802

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 193, 217, 329, 386, 434, 658, 1351, 1457, 2702, 2914, 5983, 9071, 10199, 11966, 18142, 20398, 41881, 63497, 83762, 126994, 281201, 562402, 1968407, 3936814]

約数ペア:

[(1, 3936814), (2, 1968407), (7, 562402), (14, 281201), (31, 126994), (47, 83762), (62, 63497), (94, 41881), (193, 20398), (217, 18142), (329, 11966), (386, 10199), (434, 9071), (658, 5983), (1351, 2914), (1457, 2702)]