2208052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4935168

約数和(自身を除く): 2727116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 107, 134, 154, 214, 268, 308, 428, 469, 737, 749, 938, 1177, 1474, 1498, 1876, 2354, 2948, 2996, 4708, 5159, 7169, 8239, 10318, 14338, 16478, 20636, 28676, 32956, 50183, 78859, 100366, 157718, 200732, 315436, 552013, 1104026, 2208052]

約数ペア:

[(1, 2208052), (2, 1104026), (4, 552013), (7, 315436), (11, 200732), (14, 157718), (22, 100366), (28, 78859), (44, 50183), (67, 32956), (77, 28676), (107, 20636), (134, 16478), (154, 14338), (214, 10318), (268, 8239), (308, 7169), (428, 5159), (469, 4708), (737, 2996), (749, 2948), (938, 2354), (1177, 1876), (1474, 1498)]